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SPY Institutional Ownership & 13F Holders | SmartMoneyDB

SPYSTATE STR SPDR S&P 500 ETF T

TR UNIT · CUSIP 78462F103

Smart Money Ownership

Of the 18 tracked institutions holding SPY, 10 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +3.1pt. It's a gauge of who owns the name, not just how many.

Jim Simons

$163.6M · 0.2% of book

$326.3M · 0.2% of book

+5.9pt

Capital Research Global Investors

$13.5M

SPY (STATE STR SPDR S&P 500 ETF T) Institutional Ownership Summary

Among the 18 tracked institutional investors we monitor, SPY (STATE STR SPDR S&P 500 ETF T) is held with a combined value of $23.61B across 31,633,683 shares. The largest holder is Gotham Asset Management, LLC with a position worth $8.51B (19.80% of their portfolio). 2 funds opened new positions in the most recent quarter. 7 funds increased their holdings. 9 funds reduced their position.

Total Institutional Value

$23.61B

Total Shares Held

31,633,683

Institutional Holders

Days to Cover

2.1-2.3%

92.19M shares short · FINRA 2026-08-14

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

Gotham Asset Management, LLC+27% shares~$1.8B Bridgewater Associates, LP+22% shares~$713.8M AQR CAPITAL MANAGEMENT LLC+25% shares~$170.4M RENAISSANCE TECHNOLOGIES LLCNew position~$163.6M BlackRock, Inc.+6% shares~$86.3M

13F Institutional Holders

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Gotham Asset Management, LLC

19.80% of book+26.5%

$8.51B

Bridgewater Associates, LP

16.30% of book+21.9%

$3.97B

MILLENNIUM MANAGEMENT LLC

AQR CAPITAL MANAGEMENT LLC

RENAISSANCE TECHNOLOGIES LLC

0.23% of bookNew

$163.57M

WELLINGTON MANAGEMENT GROUP LLP

0.01% of book-31.2%

$68.79M

#	Fund	Value↓	Shares	Portfolio %	Change
1	Gotham Asset Management, LLC	$8.51B	11,393,386	19.80%	+26.5%
2	Bridgewater Associates, LP	$3.97B	5,320,308	16.30%	+21.9%
3	MILLENNIUM MANAGEMENT LLC	$3.63B	4,857,109	2.45%	-1.5%
4	FMR LLC	$3.11B	4,159,436	0.13%	-0.2%
5	BlackRock, Inc.	$1.63B	2,178,833	0.02%	+5.6%
6	STATE STREET CORP	$1.24B	1,651,575	0.04%	+3.6%
7	AQR CAPITAL MANAGEMENT LLC	$854.86M	1,144,745	0.30%	+24.9%
8	CITADEL ADVISORS LLC	$326.26M	436,890	0.19%	+25.6%
9	RENAISSANCE TECHNOLOGIES LLC	$163.57M	219,040	0.23%	New
10	WELLINGTON MANAGEMENT GROUP LLP	$68.79M	92,121	0.01%	-31.2%

Congress Trading

7 members · 36 disclosed trades in SPY

Member	Type	Amount	Date
Markwayne Mullin	Sell	$500,001 - $1,000,000	May 13, 2025
John Boozman	Sell	$1,001 - $15,000	Jan 16, 2025
John Boozman	Buy	$1,001 - $15,000	Nov 13, 2024
John Boozman	Buy	$1,001 - $15,000

Frequently Asked Questions

Which institutional investors own the most SPY stock?

As of the latest SEC 13F filings, Gotham Asset Management, LLC is the largest institutional holder of SPY with a position worth $8.51B, representing 19.80% of their portfolio. In total, 18 institutional investors hold SPY with a combined value of $23.61B.

Are hedge funds buying or selling SPY?

In the most recent quarter, 2 funds opened a new position in SPY. Additionally, 7 increased their holdings and 9 reduced their positions.

What percentage of SPY is owned by institutional investors?

Institutional investors hold $23.61B worth of SPY stock across 18 positions. The largest institutional holder is Gotham Asset Management, LLC with $8.51B in holdings.

What is a 13F filing and why does it matter for SPY?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For SPY, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track SPY institutional moves

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