Free · no sign-up · Q2 2026

Which funds own SPYM

SPDR Series P500etf in the Q2 2026 filings. At least 4 of the 91 current managers on file reported a position, worth $6.9bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.

Managers holding: 4; at least, of 91 current
Combined value: $6.9bn; as reported
Opened: 3; new this quarter
Added to: 0; already held
Trimmed or sold out: 3; 2 sold out entirely

Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.

Managers reporting a position

Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.

Manager	Value	Weight	Shares	Change on the quarter	Action
Marshall Wace LLP Quantitative · $127bn book	$4.1bn	3.3%	46,869,324	+$319m-2,780,922	Trimmed
Walleye Capital LLC Multi-strategy · $28.0bn book	$1.8bn	6.4%	20,509,091	opened20,509,091	New
Invesco Ltd Long-only · $1264bn book	$932m	0.1%	10,604,422	opened10,604,422	New
Davidson Kempner Capital Management LP Long/short equity · $8.4bn book	$5.1m	0.1%	57,850	opened57,850	New

Sold out of this quarter

Valued at what the position was worth in the previous filing, because by this one it is gone.

Millennium Management LLC · Multi-strategy$1.7bn held before
Tudor Investment Corp · Macro$6.8m held before

Ownership through time

At least 6 of the 95 managers whose filings are on file listed SPYM in Q2 2026, against 1 in Q3 2023. The same number as in Q1 2026: 1 started a position; 1 sold out, by its own filing.

Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.

Managers on file listing it

Their combined reported value

Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.

Started in Q2 2026

Walleye Capital LLC$1.8bn
Invesco Ltd$932m
Two Sigma Investments LP$90m
Janus Henderson Group Ltd$77m
Davidson Kempner Capital Management LP$5.1m

Largest increases, by shares

Walleye Capital LLCnew: 20,509,091 shares+$1.8bn
Invesco Ltdnew: 10,604,422 shares+$932m
Two Sigma Investments LPnew: 1,025,300 shares+$90m
Janus Henderson Group Ltdnew: 871,296 shares+$77m
Davidson Kempner Capital Management LPnew: 57,850 shares+$5.1m

Largest decreases, by shares

Marshall Wace LLP49,650,246 to 46,869,324 shares-$244m

Left it

Millennium Management LLCwas $1.7bn

Manager	First listed	Largest	Q2 2026
Marshall Wace LLP	Q3 2025	$4.1bn	$4.1bn
Walleye Capital LLC	Q2 2026	$1.8bn	$1.8bn
Invesco Ltd	Q3 2024	$1.1bn	$932m
Two Sigma Investments LP	Q3 2023	$242m	$90m
Janus Henderson Group Ltd	Q4 2024	$77m	$77m
Davidson Kempner Capital Management LP	Q3 2025	$5.1m	$5.1m
Millennium Management LLC	Q1 2026	$1.7bn	last listed Q1 2026
Two Sigma Advisers LP	Q4 2023	$116m	last listed Q3 2024
Tudor Investment Corp	Q3 2024	$11m	last listed Q3 2024

What is inside it

Knowing who bought a fund is half the question. The other half is what the fund holds, which is the manager’s actual exposure rather than the wrapper they reached for.

What SPYM holds

How much of the picture this is

A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.

What to do with a name the funds are buying

Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.

Comps ExplorerValue it against the peers it trades beside Every managerRead any of these books in full Deal tapeWhat buyers paid for whole companies, not slices Hedge fund interviewsHow the room runs, and the stock pitch it wants

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The holdings, every quarter, and the week between

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