Free · no sign-up · Q2 2026

Which funds own OPCH

Option Care Health Inc in the Q2 2026 filings. At least 1 of the 91 current managers on file reported a position, worth $129m between them. It is among the largest positions of fewer than a fifth of the current managers on file. The quarter went the other way: 4 managers trimmed or sold out against 0 buying.

Managers holding: 1; at least, of 91 current
Combined value: $129m; as reported
Opened: 0; new this quarter
Added to: 0; already held
Trimmed or sold out: 4; 3 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
Durable Capital Partners LP Long/short equity · $10.3bn book	$129m	1.3%	6,163,722	-$113m-2,827,532	Trimmed

Sold out of this quarter

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

Renaissance Technologies LLC · Quantitative$15m held before
Winton Group Ltd · Quantitative$5.8m held before
Neuberger Berman Group LLC · Long-only$200k held before

Ownership through time

At least 7 of the 95 managers whose filings are on file listed OPCH in Q2 2026, against 1 in Q1 2020. 1 manager more than in Q1 2026: 2 started positions; 1 no longer listed it among the positions read, which can mean a holding below the listed range, a filing that reported no holdings, 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

Holocene Advisors LP$3.6m
Caxton Associates LLP$626k

Largest increases, by shares

Arrowstreet Capital LP4,236,237 to 5,980,270 shares+$37m
Holocene Advisors LPnew: 170,111 shares+$3.6m
Caxton Associates LLPnew: 29,861 shares+$626k
GAMCO Investors Inc303,927 to 312,560 shares+$181k

Largest decreases, by shares

Durable Capital Partners LP8,991,254 to 6,163,722 shares-$59m
Freestone Grove Partners LP1,239,573 to 334,125 shares-$19m
Wellington Management Group LLP11,897,467 to 11,782,384 shares-$2.4m

Left it

No manager on file is shown leaving it.

Manager	First listed	Largest	Q2 2026
Wellington Management Group LLP	Q4 2023	$573m	$247m
Durable Capital Partners LP	Q3 2024	$286m	$129m
Arrowstreet Capital LP	Q1 2025	$135m	$125m
Freestone Grove Partners LP	Q4 2024	$38m	$7.0m
GAMCO Investors Inc	Q1 2020	$12m	$6.6m
Holocene Advisors LP	Q1 2022	$78m	$3.6m
Caxton Associates LLP	Q2 2026	$626k	$626k
Fidelity (FMR LLC)	Q4 2021	$549m	last listed Q1 2023
T. Rowe Price Associates Inc	Q3 2021	$286m	last listed Q2 2022
Third Point LLC	Q3 2021	$176m	last listed Q3 2023
Citadel Advisors LLC	Q1 2023	$160m	last listed Q3 2023
Marshall Wace LLP	Q4 2020	$157m	last listed Q4 2024
Millennium Management LLC	Q1 2023	$145m	last listed Q3 2023
Point72 Asset Management LP	Q2 2020	$136m	last listed Q1 2025
D. E. Shaw & Co.	Q2 2023	$113m	last listed Q3 2023
MFS Investment Management	Q2 2024	$79m	last listed Q1 2025
Farallon Capital Management LLC	Q2 2023	$67m	last listed Q4 2023

What OPCH 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 OPCH →

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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