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FLS in the 13F filings

Flowserve Corp · CUSIP 34354P105

Sector · IndustrialsTheme · Industrials and automation· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
32
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 10 listed it in both
Shares listed
21,917,559
combined, among listed positions
Reported value
$1.6bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 15 buyers (opened or added shares) and 22 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -26,164.

Managers listing FLS in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

32 of 32 holders

ActionFiling
D1 Capital Partners LP4,968,713$368m1.06%Trimmed-905,72814 Aug 2026 (the filing on sec.gov)
MFS Investment Management3,024,862$227m0.07%Trimmed-621,5713 Aug 2026 (the filing on sec.gov)
Durable Capital Partners LP2,911,004$216m2.10%Added+1,959,20614 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC1,493,437$108munder 0.1%Trimmed-608,51514 Aug 2026 (the filing on sec.gov)
Starboard Value LP1,441,600$107m2.36%Newnew14 Aug 2026 (the filing on sec.gov)
Capital World Investors1,368,472$101munder 0.1%Added+425,60112 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)1,185,396$88munder 0.1%Trimmed-2,385,76913 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP1,083,629$80m0.52%Newnew14 Aug 2026 (the filing on sec.gov)
GAMCO Investors Inc1,050,126$78m0.70%Trimmed-15,99212 Aug 2026 (the filing on sec.gov)
Artisan Partners LP893,387$66m0.11%Trimmed-29,25413 Aug 2026 (the filing on sec.gov)
Invesco Ltd703,427$52munder 0.1%Trimmed-51,46314 Aug 2026 (the filing on sec.gov)
Steadfast Capital Management LP307,700$23m0.70%Newnew14 Aug 2026 (the filing on sec.gov)
Rokos Capital Management LLP201,393$15m0.06%Added+137,89214 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC183,357$14munder 0.1%Added+133,00714 Aug 2026 (the filing on sec.gov)
First Eagle Investment Management LLC177,409$13munder 0.1%Added+65,6505 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP155,854$11munder 0.1%Trimmed-32,67814 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc131,706$9.8munder 0.1%Added+10,80414 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP108,285$8.0munder 0.1%Trimmed-100,33114 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp101,114$7.5munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC90,041$6.7munder 0.1%Added+70,12727 Oct 2026 (the filing on sec.gov)
Verition Fund Management LLC73,908$5.5munder 0.1%Added+65,66614 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd57,767$4.3munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP57,071$4.2munder 0.1%Trimmed-354,63014 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP45,053$3.3munder 0.1%Trimmed-244,96013 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP21,872$1.6munder 0.1%Added+3,36614 Aug 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (6)

Exited (6)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
14 in Q3 2024 to 13 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
FLS by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20139$958mn.a.n.a.
Q3 20137$1.4bnn.a.n.a.
Q4 20138$1.6bnn.a.n.a.
Q1 201411$1.3bnn.a.n.a.
Q2 201410$1.1bnn.a.n.a.
Q3 20147$1.1bnn.a.n.a.
Q4 201412$1.4bnn.a.n.a.
Q1 20157$2.0bnn.a.n.a.
Q2 20159$1.9bnn.a.n.a.
Q3 20156$1.6bnn.a.n.a.
Q4 20156$1.9bnn.a.n.a.
Q1 20168$2.2bnn.a.n.a.
Q2 201612$2.1bnn.a.n.a.
Q3 20169$2.0bnn.a.n.a.
Q4 201612$2.7bnn.a.n.a.
Q1 201711$2.6bnn.a.n.a.
Q2 201710$2.3bnn.a.n.a.
Q3 20179$1.7bnn.a.n.a.
Q4 20178$1.5bnn.a.n.a.
Q1 201810$1.9bnn.a.n.a.
Q2 20187$1.6bnn.a.n.a.
Q3 20187$2.1bnn.a.n.a.
Q4 201810$1.4bnn.a.n.a.
Q1 20197$1.7bnn.a.n.a.
Q2 20199$1.6bnn.a.n.a.
Q3 20196$1.7bnn.a.n.a.
Q4 20196$1.8bnn.a.n.a.
Q1 202010$678mn.a.n.a.
Q2 202010$863mn.a.n.a.
Q3 20208$872mn.a.n.a.
Q4 20205$1.2bnn.a.n.a.
Q1 20218$1.2bnn.a.n.a.
Q2 20217$1.2bnn.a.n.a.
Q3 20218$966mn.a.n.a.
Q4 20218$622mn.a.n.a.
Q1 202210$1.0bnn.a.n.a.
Q2 20229$1.3bnn.a.n.a.
Q3 20228$803mn.a.n.a.
Q4 20228$1.4bnn.a.n.a.
Q1 20237$1.4bnn.a.n.a.
Q2 202310$1.1bnn.a.n.a.
Q3 202311$1.1bnn.a.n.a.
Q4 202314$1.0bn59
Q1 202412$1.1bn76
Q2 202412$1.3bn75
Q3 202414$1.4bn103
Q4 202418$1.3bn115
Q1 202518$1.0bn127
Q2 202517$1.0bn135
Q3 202511$984m79
Q4 202510$1.2bn1520
Q1 202611$1.2bn1819
Q2 202613$1.3bn1522

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

FLS and GE →FLS and LRCX →FLS and GEV →Choose a stock to compare with FLS →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own FLS, latest filings →Back to the 13F Explorer →