L3VLUP
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 6 listed it in both
Shares listed
32,790,790
combined, among listed positions
Reported value
$2.4bn
combined, at the quarter end

Among the 92 comparable managers: 17 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,875,609.

Managers listing SWK in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

28 of 28 holders

ActionFiling
Capital Research Global Investors12,856,517$955m0.18%Added+88,40211 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc9,898,190$735m0.08%Added+101,76917 Feb 2026 (the filing on sec.gov)
Invesco Ltd3,328,893$247munder 0.1%Added+294,88719 Feb 2026 (the filing on sec.gov)
MFS Investment Management1,871,839$139munder 0.1%Trimmed-1,327,58822 Jan 2026 (the filing on sec.gov)
AQR Capital Management LLC509,631$38munder 0.1%Added+168,48017 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP509,307$38munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.488,361$36munder 0.1%Added+283,86617 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)433,664$32munder 0.1%Trimmed-8,77617 Feb 2026 (the filing on sec.gov)
Woodline Partners LP362,180$27m0.10%Trimmed-346,38317 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP359,565$27munder 0.1%Added+349,92817 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP342,972$25m0.05%Newnew17 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC262,973$20munder 0.1%Trimmed-757,86017 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC218,378$16munder 0.1%Trimmed-62,11917 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP212,775$16munder 0.1%Added+125,32517 Feb 2026 (the filing on sec.gov)
Millennium Management LLC207,993$15munder 0.1%Trimmed-111,76817 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP184,046$14munder 0.1%Trimmed-38,05817 Feb 2026 (the filing on sec.gov)
Freestone Grove Partners LP115,012$8.5m0.06%Trimmed-1,171,16717 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC100,211$7.4munder 0.1%Added+44,57613 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC86,338$6.4munder 0.1%Added+9,68413 Feb 2026 (the filing on sec.gov)
Man Group PLC84,988$6.3munder 0.1%Added+70,60617 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd68,975$5.1munder 0.1%Trimmed-72017 Feb 2026 (the filing on sec.gov)
Moore Capital Management LP66,529$4.9m0.07%Newnew17 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC62,586$4.6munder 0.1%Added+54,43117 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp51,838$3.9munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC48,628$3.6munder 0.1%Trimmed-283,37812 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, 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.

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.
10 in Q3 2024 to 7 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
SWK by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20137$1.9bnn.a.n.a.
Q3 20138$2.3bnn.a.n.a.
Q4 201310$1.5bnn.a.n.a.
Q1 20149$1.1bnn.a.n.a.
Q2 20149$1.2bnn.a.n.a.
Q3 201412$1.5bnn.a.n.a.
Q4 201411$1.5bnn.a.n.a.
Q1 201515$1.6bnn.a.n.a.
Q2 201514$1.7bnn.a.n.a.
Q3 201510$1.1bnn.a.n.a.
Q4 201511$1.0bnn.a.n.a.
Q1 201613$1.2bnn.a.n.a.
Q2 201616$1.1bnn.a.n.a.
Q3 201613$1.3bnn.a.n.a.
Q4 201616$1.4bnn.a.n.a.
Q1 201715$1.7bnn.a.n.a.
Q2 201717$1.9bnn.a.n.a.
Q3 201717$2.6bnn.a.n.a.
Q4 201711$2.8bnn.a.n.a.
Q1 201817$3.0bnn.a.n.a.
Q2 201823$2.9bnn.a.n.a.
Q3 201810$3.1bnn.a.n.a.
Q4 201815$2.7bnn.a.n.a.
Q1 201911$3.1bnn.a.n.a.
Q2 201918$3.8bnn.a.n.a.
Q3 201918$3.5bnn.a.n.a.
Q4 201921$4.4bnn.a.n.a.
Q1 202022$2.4bnn.a.n.a.
Q2 202016$4.0bnn.a.n.a.
Q3 202016$4.7bnn.a.n.a.
Q4 202020$4.9bnn.a.n.a.
Q1 202116$4.6bnn.a.n.a.
Q2 202122$4.4bnn.a.n.a.
Q3 202113$3.8bnn.a.n.a.
Q4 202115$3.9bnn.a.n.a.
Q1 202217$2.4bnn.a.n.a.
Q2 202214$1.8bnn.a.n.a.
Q3 202212$1.8bnn.a.n.a.
Q4 202213$1.9bnn.a.n.a.
Q1 202314$2.6bnn.a.n.a.
Q2 202310$3.0bnn.a.n.a.
Q3 20239$2.4bnn.a.n.a.
Q4 202314$2.8bn95
Q1 202412$2.9bn112
Q2 202412$2.5bn83
Q3 202410$3.2bn55
Q4 202411$2.7bn92
Q1 20259$3.0bn72
Q2 202512$2.1bn111
Q3 20258$2.1bn64
Q4 20257$1.9bn1715
Q1 20265$1.8bn1616
Q2 20267$2.6bn1713

Compare with…

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

SWK and KLAC →SWK and GE →SWK and LRCX →Choose a stock to compare with SWK →

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 SWK, latest filings →Back to the 13F Explorer →