日本の株式投資信託純資産・資金増減（商品分類別）の最新値はいくつですか？

2026年8月の海外純資産総額は926,412.79億円でした。2026年7月から+3.4%、前年同期から+33.0%です。

日本の株式投資信託純資産・資金増減（商品分類別）のデータはいつまでさかのぼれますか？

このページの系列は月次で、2010年2月から2026年8月までの期間を収録しています。表のすべての系列は、全期間をグラフで表示し、CSVまたはExcelでダウンロードできます。

株式投資信託の商品分類別統計とは何を測定するものですか？

国内の公募株式投資信託について、投資対象地域（国内・海外・内外）や資産クラス（株式、債券、不動産投信、資産複合など）、運用形態別に純資産総額と月間の資金増減額（流出入）を集計した統計です。

誰がどのような基準で公表していますか？

一般社団法人投資信託協会が「投資信託概況」として月次で集計・公表しています。各運用会社から報告されるファンドデータを基に、市場全体の資産残高と設定・解約に伴う資金流出入の実態をまとめています。

純資産総額と資金増減額はどのように読み解けばよいですか？

純資産総額はファンドの市場評価額を含む残高規模を示し、資金増減額は設定から解約・償還を差し引いた純粋な資金の出入りを示します。両者を比較することで、相場変動要因と実際の投資家資金の動向を区別できます。

日本の株式投資信託純資産・資金増減（商品分類別）

公募株式投資信託の商品分類別（国内・海外・内外の株式・債券・不動産投信・その他資産・資産複合、インデックス型、毎月決算型、ファンドオブファンズ、特殊型）の純資産総額と資金増減額（2010年2月から月次）。出典：投資信託協会。

出典：収集データ最終更新： 2026年10月14日 05:35 UTC編集 Bui Thanh Phuc

グラフのデータを読み込み中…

指標	08-2026	07-2026	06-2026	05-2026	04-2026	03-2026	02-2026	01-2026	12-2025	11-2025	10-2025	09-2025	08-2025	07-2025	06-2025	05-2025	04-2025	03-2025	02-2025	01-2025	12-2024	11-2024	10-2024	09-2024	08-2024	07-2024	06-2024	05-2024	04-2024	03-2024	02-2024	01-2024	12-2023	11-2023	10-2023	09-2023	08-2023
株式投信合計7
国内純資産総額6	167,039,319	161,531,361	166,418,550	162,180,346	152,266,114	140,082,933	154,819,689	140,616,616	134,132,738	132,895,073	133,637,880	122,718,634	118,056,152	113,671,960	112,902,454	109,835,821	106,353,929	104,962,572	104,762,982	108,821,914	108,912,839	105,695,902	107,163,391	105,282,134	105,981,345	107,442,588	109,396,414	107,538,037	108,085,288	109,255,145	104,257,691	98,790,414	92,235,028	92,546,083	88,109,319	90,122,440	89,823,058
国内資金増減額	232,154	1,309,065	378,115	-1,304,353	-229,008	2,047,755	260,476	410,132	274,753	-576,603	542,367	484,122	-322,982	-520,586	-453,720	-1,652,247	950,402	1,082,330	493,333	107,442	-793,502	-367,490	-17,010	710,060	794,714	129,818	-24,684	-1,158,042	1,030,885	768,183	494,150	187,235	-88,471	-724,526	731,312	601,214	672,621
国内株式純資産総額1	156,820,071	151,262,171	156,428,912	152,186,057	142,120,644	130,111,557	144,336,979	130,296,624	123,885,422	122,630,633	123,574,919	112,813,183	108,355,082	104,196,758	103,647,927	100,752,900	97,372,876	96,108,896	95,878,112	99,881,837	100,077,919	96,924,098	98,326,987	96,392,203	96,954,115	98,514,606	100,452,331	98,619,833	98,943,647	100,135,231	95,428,318	89,906,296	83,254,018	83,422,954	79,206,764	81,083,237	80,670,239
国内株式資金増減額	161,521	1,148,448	306,042	-1,373,756	-324,857	1,928,509	246,001	374,909	257,835	-620,843	526,536	402,938	-363,632	-537,447	-486,326	-1,723,499	876,904	1,070,449	509,167	123,211	-856,054	-404,557	-73,402	759,168	813,572	131,354	-80,107	-1,173,046	994,905	737,133	317,921	262,624	-44,706	-801,322	687,216	584,246	613,336
国内債券純資産総額1	3,643,551	3,654,663	3,581,846	3,519,709	3,514,531	3,490,532	3,452,064	3,406,275	3,414,217	3,437,596	3,423,504	3,382,869	3,360,213	3,348,753	3,343,986	3,317,599	3,364,069	3,352,232	3,368,580	3,423,578	3,433,338	3,430,405	3,414,577	3,412,598	3,388,558	3,375,233	3,362,614	3,332,212	3,391,084	3,398,266	3,393,974	3,267,576	3,327,685	3,305,384	3,130,234	3,152,657	3,163,177
国内債券資金増減額	16,711	96,548	55,819	30,123	37,377	99,603	4,174	32,037	15,741	50,935	35,177	24,314	22,015	37,606	6,736	-4,730	-5,222	18,128	-31,287	9,875	6,535	36,114	21,082	15,327	-17,781	9,339	25,491	-15,199	32,992	7,619	117,569	-36,974	8,341	117,667	20,759	9,674	50,718
国内不動産投信純資産総額1	4,659,664	4,810,740	4,653,525	4,625,554	4,760,736	4,648,144	5,071,920	5,028,298	5,146,732	5,165,896	5,047,640	4,929,672	4,978,314	4,813,637	4,587,384	4,474,087	4,383,483	4,329,027	4,377,076	4,367,456	4,237,618	4,263,392	4,326,123	4,421,510	4,569,997	4,477,541	4,496,026	4,495,225	4,649,657	4,634,036	4,382,375	4,566,821	4,615,638	4,736,706	4,701,053	4,799,635	4,898,910
国内不動産投信資金増減額	20,488	30,748	32,948	53,908	38,736	-28,362	-21,365	-32,870	-1,593	-32,314	11,876	-38,292	-355	19,756	2,263	35,709	19,213	-9,305	9,959	294	-8,645	-5,469	27,213	-51,144	-4,543	-3,372	40,018	34,358	-6,496	26,932	61,644	-26,828	-14,067	-26,826	27,340	6,147	18,062
国内その他資産純資産総額1	911,374	843,103	832,469	930,878	965,547	948,768	1,034,469	999,313	799,859	744,197	679,813	642,705	482,165	455,117	421,966	403,019	391,355	377,937	326,274	311,239	286,905	270,440	284,438	246,739	234,026	230,248	226,438	218,906	211,273	190,380	161,905	156,281	149,606	148,613	147,099	134,301	134,326
国内その他資産資金増減額	4,049	3,014	-16,436	-10,269	13,932	30,325	38,537	47,140	28,596	32,241	33,977	35,633	17,882	18,065	19,464	9,381	14,295	19,163	17,188	11,387	7,359	4,497	5,028	4,692	7,699	6,650	4,927	5,694	10,695	7,342	2,919	3,357	4,242	1,153	3,061	2,343	3,303
国内資産複合純資産総額1	1,004,658	960,683	921,799	918,149	904,655	883,933	924,256	886,105	886,508	916,751	912,003	950,205	880,378	857,694	901,191	888,216	842,147	794,480	812,940	837,804	877,059	807,567	811,266	809,084	834,649	844,961	859,005	871,861	889,627	897,232	891,121	893,440	888,081	932,425	924,169	952,610	956,406
国内資産複合資金増減額	29,385	30,307	-258	-4,360	5,804	17,680	-6,871	-11,083	-25,825	-6,622	-65,199	59,529	1,107	-58,567	4,143	30,892	45,212	-16,104	-11,693	-37,325	57,304	1,925	3,068	-17,985	-4,233	-14,153	-15,013	-9,849	-1,212	-10,841	-5,902	-14,944	-42,282	-15,198	-7,063	-1,196	-12,799
海外純資産総額6	92,641,279	89,590,473	90,600,769	89,516,102	85,514,114	76,861,608	81,733,308	80,312,832	79,449,369	78,117,639	76,618,075	72,268,937	69,672,513	69,277,374	66,221,645	63,305,730	59,125,840	60,978,032	62,063,418	64,691,243	63,918,672	61,239,030	60,634,592	56,691,840	55,284,857	55,919,750	57,835,012	53,691,139	51,840,672	50,763,912	48,614,731	46,015,205	43,348,900	42,226,123	39,327,670	40,010,211	40,539,197
海外資金増減額	591,147	565,475	735,146	521,148	316,402	320,188	493,129	1,004,953	728,534	682,878	560,657	502,006	297,097	165,462	352,512	720,915	572,471	813,043	871,467	1,452,393	887,367	680,913	598,153	703,782	626,832	1,188,901	1,114,269	981,361	810,230	780,064	911,158	832,134	355,997	274,749	541,973	581,228	414,038
海外株式純資産総額1	74,497,712	71,524,833	72,342,489	71,272,986	67,387,224	59,260,502	63,478,799	62,641,387	62,294,753	61,134,846	60,195,781	56,438,015	54,185,345	53,759,472	51,028,226	48,382,596	44,553,934	45,858,558	46,806,212	49,280,491	48,389,452	45,688,882	44,905,337	41,518,722	40,366,361	40,790,489	42,402,026	38,791,632	37,121,071	36,097,009	34,226,527	31,859,487	29,334,428	28,480,700	26,223,690	26,613,854	26,868,529
海外株式資金増減額	559,247	610,880	832,925	425,482	401,869	316,447	387,064	791,295	571,191	431,211	455,690	469,275	304,241	187,390	275,219	567,170	619,885	848,782	783,238	1,401,646	887,276	689,147	520,940	564,564	591,491	1,173,228	1,038,660	902,854	732,586	751,883	815,872	762,677	359,627	289,116	481,424	487,295	300,331
海外債券純資産総額1	10,216,796	10,187,427	10,317,793	10,239,764	10,144,607	10,029,252	10,200,168	9,996,065	10,035,509	9,962,887	9,802,634	9,547,896	9,453,655	9,511,360	9,441,859	9,253,331	9,165,803	9,481,349	9,566,320	9,674,650	9,779,466	9,660,752	9,824,175	9,570,153	9,445,649	9,612,257	9,863,735	9,534,569	9,383,823	9,256,318	9,110,053	8,926,354	8,765,959	8,669,821	8,367,427	8,425,755	8,455,498
海外債券資金増減額	33,120	24,995	-48,633	108,040	-62,246	-33,851	-7,514	24,575	59,466	16,110	-30,478	-58,140	-56,338	-87,395	767	28,604	-84,854	-91,879	41,018	17,103	-31,939	-24,855	33,056	86,966	21,102	54,366	82,683	87,267	67,487	44,718	109,459	48,833	36,773	-6,374	58,155	84,957	114,018
海外不動産投信純資産総額1	3,898,137	4,076,357	4,131,621	3,963,545	3,909,142	3,634,122	3,873,604	3,595,079	3,635,794	3,733,653	3,644,947	3,593,678	3,575,548	3,618,100	3,495,947	3,512,908	3,397,133	3,633,540	3,760,161	3,815,486	3,874,018	4,044,131	4,052,780	3,837,143	3,763,010	3,815,627	3,829,221	3,673,397	3,649,814	3,737,108	3,652,267	3,618,292	3,688,838	3,523,827	3,236,786	3,424,542	3,647,821
海外不動産投信資金増減額	-10,608	-53,200	4,830	9,278	-23,102	-11,538	-9,393	-17,749	-31,092	6,156	-26,894	-5,839	-5,911	4,613	5,904	16,787	-7,875	-3,764	-3,443	8,242	8,474	1,646	23,260	19,393	-9,871	-45,398	-10,275	-14,765	14,264	-7,796	-6,296	-8,753	-33,749	-13,583	15,411	8,770	9,062
海外その他資産純資産総額1	1,987,574	1,797,664	1,781,487	1,956,673	2,018,853	2,009,153	2,117,369	2,071,866	1,597,788	1,478,437	1,378,692	1,173,070	996,236	944,718	860,290	805,029	763,122	721,615	651,996	623,823	596,832	572,168	583,493	524,903	498,588	481,532	494,006	476,259	469,349	446,878	428,274	426,768	414,701	424,990	422,914	426,669	429,003
海外その他資産資金増減額	22,897	-5,659	-32,221	-11,494	678	46,314	92,110	155,714	70,131	40,238	134,770	78,881	45,775	55,477	56,221	33,059	43,451	41,364	33,203	7,028	11,067	6,019	17,598	19,185	21,553	1,917	8,056	7,738	-93	-6,820	-3,258	-1,316	3,341	5,836	-7,860	-8,682	-4,458
海外資産複合純資産総額1	2,041,060	2,004,192	2,027,379	2,083,134	2,054,287	1,928,578	2,063,368	2,008,435	1,885,525	1,807,816	1,596,020	1,516,278	1,461,729	1,443,725	1,395,321	1,351,866	1,245,847	1,282,970	1,278,729	1,296,793	1,278,905	1,273,098	1,268,807	1,240,919	1,211,250	1,219,845	1,246,024	1,215,282	1,216,615	1,226,599	1,197,611	1,184,302	1,144,974	1,126,786	1,076,854	1,119,391	1,138,345
海外資産複合資金増減額	-13,509	-11,540	-21,756	-10,158	-797	2,815	30,862	51,118	58,838	189,162	27,568	17,830	9,329	5,378	14,401	75,295	1,865	18,541	17,450	18,374	12,490	8,956	3,299	13,673	2,557	4,789	-4,856	-1,733	-4,014	-1,921	-4,619	30,692	-9,994	-246	-5,157	8,888	-4,914
内外純資産総額6	88,331,952	85,055,033	86,101,665	83,866,719	79,423,720	72,110,645	76,057,628	73,309,578	71,102,662	69,693,703	69,132,800	65,393,388	62,959,534	62,176,678	59,915,094	57,614,090	54,395,562	55,542,938	56,454,033	58,235,204	57,462,043	55,969,961	55,736,966	53,257,509	52,320,914	52,655,119	54,337,853	52,141,683	51,283,061	51,028,560	49,390,260	47,425,759	45,761,568	44,991,514	42,204,680	43,306,772	44,058,820
内外資金増減額	1,194,147	1,363,817	1,471,816	1,157,080	1,016,766	1,059,161	957,951	1,382,484	675,014	469,709	655,516	732,522	508,185	249,812	241,364	431,809	412,298	580,645	563,135	670,755	275,380	308,176	305,973	448,817	456,022	550,256	462,662	397,021	340,577	391,974	398,806	424,353	-58,541	-72,645	311,940	396,835	343,229
内外株式純資産総額1	53,957,810	51,343,837	52,344,369	50,586,730	46,886,842	41,025,207	43,802,330	42,204,242	40,749,705	39,675,418	39,428,440	36,869,239	35,197,856	34,742,516	33,055,173	31,280,015	28,684,095	29,362,472	30,212,804	31,725,536	30,952,097	29,809,811	29,494,170	27,624,928	26,963,043	27,189,297	28,597,779	27,021,277	26,386,806	26,199,906	25,155,033	23,640,924	22,394,078	21,873,050	19,882,505	20,707,700	21,342,032
内外株式資金増減額	950,341	1,093,016	1,166,039	904,470	746,555	809,347	707,873	1,010,052	473,319	421,305	385,161	514,111	368,340	188,191	187,788	305,111	411,722	435,063	369,550	589,300	234,180	170,460	191,202	315,239	296,016	407,394	332,592	252,319	236,237	288,087	325,133	381,598	-64,195	-30,118	142,333	166,028	200,988
内外債券純資産総額1	5,728,037	5,713,639	5,792,492	5,642,797	5,598,379	5,543,240	5,675,445	5,572,356	5,585,871	5,603,176	5,658,065	5,427,961	5,393,355	5,376,547	5,355,556	5,360,597	5,375,850	5,475,852	5,485,161	5,512,688	5,616,172	5,582,495	5,589,029	5,515,411	5,467,936	5,483,391	5,574,621	5,513,344	5,442,429	5,463,307	5,394,753	5,368,298	5,350,145	5,268,208	5,176,138	5,114,899	5,003,328
内外債券資金増減額	23,027	9,718	89,972	50,268	9,097	-52,771	17,901	22,683	-3,661	-85,878	132,134	-11,079	13,645	-16,496	-71,732	-12,357	-31,605	5,275	4,616	-74,306	-1,762	20,331	35,161	37,166	28,022	-38,787	-5,764	65,757	-6,700	37,486	13,578	-11,145	40,905	-33,443	123,883	165,324	29,009
内外不動産投信純資産総額1	851,004	891,728	895,906	865,434	863,184	798,615	860,915	807,877	812,655	826,813	807,427	796,468	792,513	790,694	769,506	769,293	747,276	794,648	816,647	825,529	839,385	876,034	889,395	855,356	836,852	849,046	845,290	823,455	821,396	838,323	813,287	818,534	841,097	808,096	748,752	797,367	852,701
内外不動産投信資金増減額	-7,671	-8,803	-5,452	-7,768	-881	-4,772	-6,245	-3,989	-6,258	-5,705	-6,668	-4,312	-1,766	-4,665	-2,788	-1,627	-7,454	-3,919	-1,055	-5,685	-3,917	-3,651	1,849	1,037	-5,994	-6,136	-5,092	-6,614	-3,456	-3,489	-8,857	-9,695	-14,733	-8,511	-5,839	-8,098	1,242
内外その他資産純資産総額1	1,652,945	1,538,478	1,519,686	1,626,731	1,641,347	1,599,097	1,702,974	1,622,498	1,324,113	1,257,339	1,203,655	1,076,476	934,029	904,785	872,396	860,750	851,165	859,009	827,244	737,973	721,603	716,244	748,200	722,412	721,703	730,040	742,706	739,777	740,061	722,172	697,538	696,757	694,429	693,534	665,910	674,198	681,902
内外その他資産資金増減額	22,582	9,936	-16,800	3,069	28,096	16,966	90,413	129,808	34,840	15,853	76,716	80,167	20,301	13,919	9,910	2,307	-6,191	12,500	93,863	5,503	-7,228	-10,030	-5,684	-10,195	-2,289	-2,796	-2,917	-2,840	4,578	5,130	-2,776	-4,668	-2,845	16,525	-8,020	-1,634	4,403
内外資産複合純資産総額1	26,142,157	25,567,351	25,549,213	25,145,027	24,433,968	23,144,486	24,015,964	23,102,605	22,630,318	22,330,957	22,035,213	21,223,244	20,641,782	20,362,136	19,862,462	19,343,436	18,737,176	19,050,957	19,112,176	19,433,478	19,332,786	18,985,377	19,016,172	18,539,402	18,331,381	18,403,344	18,577,457	18,043,831	17,892,369	17,804,851	17,329,648	16,901,245	16,481,819	16,348,625	15,731,376	16,012,608	16,178,858
内外資産複合資金増減額	205,868	259,950	238,057	207,041	233,900	290,391	148,009	223,929	176,773	124,133	68,172	153,636	107,665	68,863	118,185	138,375	45,826	131,727	96,161	155,943	54,107	131,066	83,445	105,570	140,268	190,581	143,842	88,399	109,918	64,759	71,727	68,264	-17,673	-17,099	59,582	75,215	107,587
インデックス純資産総額4	226,414,610	218,130,595	222,828,212	217,112,295	203,676,754	184,882,689	201,176,723	186,816,729	179,473,628	176,631,124	176,234,697	162,088,301	155,292,793	150,465,519	147,174,554	141,974,913	135,654,382	135,229,633	135,728,878	140,845,819	139,483,702	134,238,654	134,753,563	129,699,419	129,251,733	130,579,696	133,224,976	128,652,909	127,751,935	127,752,909	121,427,648	114,287,330	105,981,564	105,465,309	99,742,340	101,720,412	101,527,457
インデックス資金増減額	1,110,380	2,109,079	1,537,082	-292,991	567,097	2,436,491	962,059	1,734,008	1,134,586	46,652	1,329,888	1,117,915	330,691	-46,611	-64,179	-897,954	1,561,374	1,861,096	1,278,541	1,666,375	105,076	380,910	706,780	1,309,179	1,328,652	1,129,458	879,537	-302,861	1,666,933	1,479,045	1,403,853	1,150,825	252,317	-460,296	1,056,821	938,003	996,471
インデックス日経225 純資産総額1	48,283,499	46,844,492	50,874,570	48,027,243	43,387,570	37,525,660	42,383,922	38,556,652	36,184,774	36,123,063	37,874,443	32,558,597	30,739,082	29,776,326	30,034,440	28,334,287	27,253,335	26,660,959	27,260,080	28,721,785	28,969,231	28,023,803	28,745,238	28,052,895	28,231,649	28,124,687	28,930,466	28,135,555	28,610,530	29,957,699	28,466,585	26,276,144	24,192,663	24,211,085	22,669,231	23,235,950	23,530,692
インデックス日経225 資金増減額	-3,266	534,713	109,981	-482,630	-149,051	536,627	-167,950	255,677	-35,391	-191,059	-86,996	9,804	-230,893	-275,252	-207,977	-371,090	261,232	327,411	302,939	8,635	-316,486	-79,781	-162,479	164,613	392,002	-146,415	-26,977	-540,587	86,670	424,062	95,261	63,986	-37,110	-382,125	166,848	97,530	210,013
インデックス TOPIX 純資産総額1	81,990,310	78,935,019	80,079,028	79,417,086	75,654,671	70,668,914	78,397,714	70,787,515	67,889,355	66,826,514	66,484,093	61,968,811	59,921,606	57,399,665	56,790,920	55,928,593	54,293,229	53,531,096	52,986,318	55,047,404	54,921,015	53,054,104	53,682,102	52,472,069	52,784,550	54,210,591	55,389,539	54,612,786	54,646,050	54,536,023	52,039,329	49,523,011	45,925,169	46,081,333	43,910,144	44,999,478	44,548,800
インデックス TOPIX 資金増減額	47,467	-33,080	-159,337	-923,655	339,649	398,672	222,639	-189,463	374,771	-579,910	682,179	262,903	-36,478	4,466	-224,884	-1,099,735	569,006	445,062	54,009	94,864	-259,049	-349,956	219,685	494,013	162,179	37,046	-10,158	-643,816	590,201	200,637	98,505	48,698	-51,209	-201,662	260,707	228,003	218,730
インデックスその他純資産総額1	96,140,801	92,351,083	91,874,613	89,667,967	84,634,513	76,688,114	80,395,087	77,472,562	75,399,499	73,681,547	71,876,162	67,560,894	64,632,106	63,289,529	60,349,194	57,712,033	54,107,819	55,037,578	55,482,480	57,076,630	55,593,456	53,160,748	52,326,223	49,174,455	48,235,535	48,244,418	48,904,971	45,904,568	44,495,355	43,259,188	40,921,734	38,488,175	35,863,732	35,172,891	33,162,964	33,484,984	33,447,965
インデックスその他資金増減額	1,066,178	1,607,446	1,586,438	1,113,293	376,499	1,501,193	907,369	1,667,794	795,206	817,621	734,706	845,208	598,062	224,175	368,682	572,871	731,135	1,088,623	921,593	1,562,876	680,611	810,647	649,574	650,554	774,471	1,238,827	916,672	881,541	990,063	854,346	1,210,087	1,038,141	340,636	123,492	629,266	612,471	567,727
特殊型純資産総額5	3,245,228	3,133,456	3,241,716	3,162,763	2,963,955	2,743,767	2,854,457	2,835,034	2,795,476	2,788,531	2,808,154	2,712,076	2,640,975	2,617,113	2,648,614	2,578,917	2,432,754	2,470,914	2,528,227	2,572,988	2,584,387	2,582,789	2,579,341	2,610,656	2,604,056	2,606,050	2,665,642	2,636,012	2,639,266	2,636,327	2,563,355	2,516,908	2,439,298	2,420,416	2,366,978	2,395,470	2,440,939
特殊型資金増減額	-5,232	117,323	46,180	-34,131	-64,097	129,307	-51,276	-24,782	-8,961	35,114	-32,348	3,798	-57	-67,786	-27,501	35,046	10,840	33,506	39,921	-14,854	-50,880	8,782	-44,598	-17,428	42,957	-1,634	-41,316	-37,913	70,252	11,976	-10,776	39,512	-40,240	-65,359	20,855	3,659	23,138
特殊型ブル・ベア型純資産総額1	1,005,389	941,869	1,062,412	1,014,635	856,338	727,008	819,963	826,941	815,905	849,601	878,274	810,052	771,216	754,223	779,261	740,540	688,245	683,830	727,472	760,862	778,836	778,572	772,010	760,639	765,790	772,646	821,130	799,769	801,019	810,268	766,859	740,585	704,892	699,854	659,382	662,450	693,109
特殊型ブル・ベア型資金増減額	-34,346	82,666	19,609	-48,106	-117,103	102,277	-56,812	-23,334	-36,097	19,566	-29,124	-7,015	-6,567	-56,430	-42,507	-48,793	17,747	28,662	44,943	-14,918	-51,997	8,691	-16,905	-14,321	28,261	-4,543	-48,434	-27,824	47,008	12,175	-13,292	117	-34,803	-57,466	27,336	10,172	5,848
特殊型条件付運用型純資産総額1	663,151	671,511	675,461	645,110	647,968	649,418	644,571	640,385	646,413	632,971	638,011	641,372	643,929	646,562	648,745	631,726	557,824	559,983	559,616	569,081	574,233	572,301	578,553	582,450	574,308	574,658	580,940	581,241	586,748	589,984	594,087	593,990	560,577	559,291	543,949	550,888	545,472
特殊型条件付運用型資金増減額	-8,520	-116	30,886	-5,219	-5,109	12,325	3,941	-5,201	14,823	-4,394	-6,020	-4,310	174	-3,810	16,166	72,472	-3,102	2,512	-6,584	-3,661	2,561	-4,092	-4,122	6,540	-591	-4,580	-854	-3,808	-2,107	-4,839	-3,121	33,300	-2,892	3,400	198	11,449	-1,466
特殊型ロング・ショート型純資産総額1	1,439,204	1,414,417	1,395,258	1,398,939	1,366,864	1,285,129	1,305,452	1,281,916	1,249,839	1,224,351	1,211,493	1,182,368	1,151,605	1,141,588	1,150,726	1,140,248	1,125,078	1,163,611	1,177,186	1,175,390	1,163,604	1,168,946	1,167,491	1,211,581	1,212,592	1,207,388	1,208,955	1,201,643	1,196,958	1,182,533	1,149,367	1,130,178	1,125,098	1,111,382	1,113,600	1,130,064	1,148,357
特殊型ロング・ショート型資金増減額	14,526	30,899	-11,443	16,004	60,922	14,057	1,111	5,194	12,185	18,682	6,804	15,302	6,536	-8,428	-953	10,462	-4,517	475	935	3,662	-3,300	2,544	-24,727	-13,158	13,623	7,037	7,872	-5,804	25,955	6,073	6,182	4,923	-1,701	-10,375	-5,985	-16,391	19,492
特殊型その他型純資産総額1	137,483	105,659	108,585	104,078	92,786	82,212	84,471	85,792	83,319	81,607	80,375	78,285	74,224	74,740	69,881	66,403	61,607	63,490	63,953	67,656	67,713	62,971	61,286	55,986	51,366	51,358	54,617	53,359	54,540	53,542	53,042	52,155	48,730	49,889	50,047	52,068	54,000
特殊型その他型資金増減額	23,108	3,874	7,128	3,190	-2,807	648	484	-1,441	129	1,261	-4,007	-180	-199	882	-207	904	712	1,857	628	64	1,856	1,638	1,157	3,510	1,665	453	100	-477	-603	-1,434	-545	1,171	-844	-918	-694	-1,571	-736
毎月決算型純資産総額1	25,812,070	25,633,440	25,822,055	25,482,377	25,104,421	23,370,364	24,741,686	24,033,589	24,087,681	24,009,753	23,716,447	22,868,310	22,493,424	22,404,482	21,680,919	21,107,613	20,295,033	21,058,338	21,407,140	22,140,767	22,248,907	22,089,075	22,272,239	21,496,551	21,375,666	21,796,225	22,652,228	21,981,642	21,890,885	21,945,512	21,522,632	21,263,664	20,977,692	20,882,606	19,930,284	20,577,631	21,148,470
毎月決算型資金増減額	315,130	235,903	170,122	123,613	76,544	134,266	125,475	159,898	178,904	190,468	150,820	172,322	217,397	126,457	81,441	79,887	87,665	150,110	167,559	114,826	99,809	99,704	83	66,668	58,533	97,472	86,083	21,964	59,923	22,454	1,909	-41,174	-78,926	-57,825	53,987	109,946	120,940
ファンドオブファンズ純資産総額1	45,617,481	44,461,900	45,293,320	44,490,217	43,147,620	40,246,481	42,722,823	41,413,351	40,760,660	40,400,484	40,031,491	38,191,983	37,189,112	36,996,847	35,971,736	34,995,414	33,531,732	34,393,484	34,713,139	35,580,386	35,566,341	34,970,449	35,126,811	34,215,249	33,718,681	34,132,147	34,915,667	33,774,203	33,429,081	33,370,494	32,510,171	31,821,823	31,182,850	30,918,976	29,283,329	29,912,689	30,375,848
ファンドオブファンズ資金増減額	291,975	319,569	316,721	286,401	286,658	171,295	160,651	141,886	110,459	45,941	129,011	128,466	-41,954	-52,209	-12,113	139,231	102,244	131,292	209,833	141,225	-14,468	8,766	75,137	109,845	191,814	187,554	162,983	73,403	58,054	51,648	173,632	27,216	-75,182	-4,221	282,205	231,659	250,405

よくある質問

日本の株式投資信託純資産・資金増減（商品分類別）の最新値はいくつですか？: 2026年8月の海外純資産総額は926,412.79億円でした。2026年7月から+3.4%、前年同期から+33.0%です。
日本の株式投資信託純資産・資金増減（商品分類別）のデータはいつまでさかのぼれますか？: このページの系列は月次で、2010年2月から2026年8月までの期間を収録しています。表のすべての系列は、全期間をグラフで表示し、CSVまたはExcelでダウンロードできます。
株式投資信託の商品分類別統計とは何を測定するものですか？: 国内の公募株式投資信託について、投資対象地域（国内・海外・内外）や資産クラス（株式、債券、不動産投信、資産複合など）、運用形態別に純資産総額と月間の資金増減額（流出入）を集計した統計です。
誰がどのような基準で公表していますか？: 一般社団法人投資信託協会が「投資信託概況」として月次で集計・公表しています。各運用会社から報告されるファンドデータを基に、市場全体の資産残高と設定・解約に伴う資金流出入の実態をまとめています。
純資産総額と資金増減額はどのように読み解けばよいですか？: 純資産総額はファンドの市場評価額を含む残高規模を示し、資金増減額は設定から解約・償還を差し引いた純粋な資金の出入りを示します。両者を比較することで、相場変動要因と実際の投資家資金の動向を区別できます。