Institutions

Browse 20,681 institutional 13F filers

13F API → Top by AUM → Top by Performance → AUM Movers → Most-Held Stocks → Last Quarter's Movers →

Filers

8,827

Positions

1,971,850

Aggregate AUM

$79.8T

Report date

Jun 30, 2026

4 months ago

Recently Filed

Top 10 by submission date

FOUAD AHMED
Q/E Nov 6, 2026 · Filed 1d
Rothwell Investment Advisors, LLC
Q/E Sep 30, 2026 · Filed 1d
Kingsway Capital Partners Ltd
Q/E Sep 30, 2025 · Filed 1d
Seal Cove Capital, LLC
Q/E Sep 30, 2026 · Filed 1d
Isabella Capital Management LLP
Q/E Sep 30, 2026 · Filed 1d
Wellington Grp LLC
Q/E Sep 30, 2026 · Filed 1d
Crystal Cove Asset Management, LLC
Q/E Sep 30, 2026 · Filed 1d
Titiun Yejiel
Q/E Sep 30, 2026 · Filed 1d
John A. Wolfe & Associates, Inc.
Q/E Sep 30, 2026 · Filed 1d
Financial Concepts Unlimited, Inc.
Q/E Sep 30, 2026 · Filed 1d

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Name	Rank	Size	Latest AUM	Positions	As of
Opportunity Private Equity Gestora de Recursos Ltda.	—	—	—	—	—
OPSEU Pension Plan Trust Fund TORONTO, A6	—	Micro	$22,746,877	2	Mar 31, 2024 Filed May 7
Optas, LLC DRIPPING SPRINGS, TX	#3,119	Small	$713,696,077	473	Jun 30, 2026 Filed Jul 21
Opti Capital Management, LP New York, NY	—	Micro	$509,407	1	Jun 30, 2025 Filed Aug 14
OptiFour Integrated Wealth Management, LLC MC LEAN, VA	—	—	—	—	—
OPTIMA CAPITAL LLC PORTLAND, OR	#5,755	Small	$227,718,853	96	Sep 30, 2026 Filed Oct 29
Optima Fund Management LLC NEW YORK, NY	—	—	—	—	—
Optimal Asset Management, Inc. Los Altos, CA	—	Small	$773,240,036	337	Sep 30, 2021 Filed Nov 15
OPTIMAS CAPITAL Ltd CENTRAL, K3	#8,355	Micro	$75,252,051	17	Sep 30, 2026 Filed Nov 3
Optimist Retirement Group LLC BELLEVUE, WA	#5,676	Small	$245,081,005	95	Sep 30, 2026 Filed Oct 30
Optimize Financial Inc LAGUNA HILLS, CA	#5,463	Small	$278,367,991	294	Jun 30, 2026 Filed Aug 27
OPTIMUM INVESTMENT ADVISORS Chicago, IL	—	Small	$250,576,415	487	Sep 30, 2025 Filed Oct 21
Optimum Quantvest Corp STAMFORD, CT	—	Micro	$35,593,077	10	Sep 30, 2020 Filed Nov 13
Optimus Capital Advisors, LLC Coppel, TX	#6,737	Small	$186,183,125	24	Jun 30, 2026 Filed Jul 16
Optimus Prime Fund Management Co., Ltd. GRAND CAYMAN, E9	#2,083	Mid	$1,351,348,236	26	Jun 30, 2026 Filed Aug 14
Optiver Holding B.V. AMSTERDAM, P7	#702	Mid	$6,935,479,186	1,981	Jun 30, 2026 Filed Aug 12
Optiver US LLC CHICAGO, IL	—	Micro	$13,116,741	4	Dec 31, 2020 Filed Feb 10
Optivise Advisory Services LLC FRANKLIN, TN	#6,588	Small	$189,952,131	157	Sep 30, 2026 Filed Oct 19
Opulen Financial Group LLC ARLINGTON, VA	#7,242	Small	$148,350,981	47	Sep 30, 2026 Filed Oct 22
Opus Capital Group, LLC CINCINNATI, OH	#2,482	Small	$997,683,401	82	Sep 30, 2026 Filed Oct 30
Opus Financial Solutions LLC DOWNERS GROVE, IL	#7,967	Small	$111,423,339	48	Sep 30, 2026 Filed Nov 6
OPUS INVESTMENT MANAGEMENT INC WORCESTER, MA	#6,790	Small	$183,047,860	31	Jun 30, 2026 Filed Aug 12
Opus Point Partners Management, LLC New York, NY	—	—	—	—	—
Opus Trading Fund LLC JERICHO, NY	—	—	—	—	—
Oracle Alpha Inc. Toronto, A6	—	Micro	$54,759,221	182	Mar 31, 2024 Filed May 15
ORACLE INVESTMENT MANAGEMENT INC GREENWICH, CT	—	Small	$152,604,683	17	Dec 31, 2025 Filed Feb 18
Oramed Pharmaceuticals Inc.	—	—	—	—	—
ORANGE CAPITAL, LLC New York, NY	—	—	—	—	—
Orange Capital Ventures, LP	—	—	—	—	—
Orange County Employees Retirement System Santa Ana, CA	#5,447	Small	$266,828,701	3	Sep 30, 2026 Filed Nov 2
Orange Investment Advisors, Inc. GOSHEN, NY	#2,848	Small	$777,340,966	118	Sep 30, 2026 Filed Oct 23
Orange River Partners LP	—	—	—	—	—
ORBA Wealth Advisors, L.L.C. CHICAGO, IL	#8,100	Small	$115,060,424	52	Sep 30, 2026 Filed Oct 23
Orbic North America, LLC.	—	—	—	—	—
ORBIMED ADVISORS LLC New York, NY	#869	Mid	$5,172,016,261	117	Jun 30, 2026 Filed Aug 14
OrbiMed Capital LLC	—	—	—	—	—
ORBIMED ISRAEL BIOFUND GP LIMITED PARTNERSHIP	—	—	—	—	—
Orbis Allan Gray Ltd HamiltoN, D0	#276	Large	$29,070,867,937	96	Jun 30, 2026 Filed Aug 14
Orbis BioCapital Limited	—	—	—	—	—
Orbis Financial Ltd TORTOLA, D8	—	—	—	—	—
ORBIS HOLDINGS LTD HAMILTON, D0	—	—	—	—	—
Orbis Investment Management Limited	—	—	—	—	—
Orbis Investment Management (U.S.), LLC SAN FRANCISCO, CA	—	—	—	—	—
ORBIS WORLD LTD ROAD TOWN, TORTOLA, D8	—	—	—	—	—
Orbitronix LP NEWPORT BEACH, CA	—	—	—	—	—
OR Blue Pool Capital Limited	—	—	—	—	—
Orca Capital AG	—	—	—	—	—
Orca Investment Management, LLC LAKE OSWEGO, OR	#7,687	Small	$123,339,704	54	Sep 30, 2026 Filed Oct 29
Orcam Financial Group ENCINITAS, CA	#6,470	Small	$204,332,122	65	Jun 30, 2026 Filed Aug 14
OR Cantor Fitzgerald Securities	—	—	—	—	—

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