Free · no sign-up · Q2 2026

Which funds own SSD

Simpson MFG Inc in the Q2 2026 filings. At least 2 of the 91 current managers on file reported a position, worth $177m 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: 2; at least, of 91 current
Combined value: $177m; as reported
Opened: 0; new this quarter
Added to: 1; already held
Trimmed or sold out: 2; 1 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
ValueAct Holdings LP Activist · $5.6bn book	$174m	3.1%	830,642	-$66m-567,400	Trimmed
Quantbot Technologies LP Quantitative · $2.5bn book	$3.5m	0.1%	16,928	+$1.3m+3,586	Added

Sold out of this quarter

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

Verition Fund Management LLC · Multi-strategy$9.4m held before

Ownership through time

At least 8 of the 95 managers whose filings are on file listed SSD in Q2 2026, against 2 in Q4 2015. 4 managers more than in Q1 2026: 1 started a position; 4 listed it again; 1 no longer listed it among the positions read, which can mean a holding below the listed range or a filing not yet made.

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

Bridgewater Associates LP$8.1m

Largest increases, by shares

Bridgewater Associates LPnew: 38,770 shares+$8.1m
Quantbot Technologies LP13,342 to 16,928 shares+$751k

Largest decreases, by shares

ValueAct Holdings LP1,398,042 to 830,642 shares-$119m
Neuberger Berman Group LLC760,096 to 606,113 shares-$32m

Left it

No manager on file is shown leaving it.

Manager	First listed	Largest	Q2 2026
Fidelity (FMR LLC)	Q2 2026	$768m	$768m
ValueAct Holdings LP	Q2 2025	$240m	$174m
Neuberger Berman Group LLC	Q2 2024	$138m	$127m
MFS Investment Management	Q2 2026	$116m	$116m
Capital World Investors	Q2 2025	$56m	$56m
Bridgewater Associates LP	Q2 2023	$16m	$8.1m
ExodusPoint Capital Management LP	Q2 2019	$5.6m	$5.6m
Quantbot Technologies LP	Q4 2015	$3.5m	$3.5m
AllianceBernstein LP	Q2 2020	$181m	last listed Q2 2022
Janus Henderson Group Ltd	Q2 2017	$95m	last listed Q4 2017
Arrowstreet Capital LP	Q1 2017	$55m	last listed Q4 2020
Point72 Asset Management LP	Q2 2025	$33m	last listed Q2 2025
AQR Capital Management LLC	Q3 2021	$20m	last listed Q3 2021
Winton Group Ltd	Q4 2017	$13m	last listed Q1 2024
Marshall Wace LLP	Q4 2015	$9.7m	last listed Q1 2017
Verition Fund Management LLC	Q1 2026	$9.4m	last listed Q1 2026
Tudor Investment Corp	Q4 2016	$7.4m	last listed Q2 2023
Voloridge Investment Management LLC	Q4 2019	$6.5m	last listed Q1 2021

What SSD is worth

Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.

Build the comp set around SSD →

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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