L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 10 listed it in both
Shares listed
20,434,230
combined, among listed positions
Reported value
$1.1bn
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: 19 buyers (opened or added shares) and 19 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,307,325.

Managers listing SWKS in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

31 of 31 holders

ActionFiling
Invesco Ltd6,295,434$337munder 0.1%Added+1,608,74812 May 2026 (the filing on sec.gov)
Two Sigma Investments LP3,473,003$186m0.15%Added+1,281,20715 May 2026 (the filing on sec.gov)
Capital Research Global Investors2,022,067$108munder 0.1%Added+409,08813 May 2026 (the filing on sec.gov)
AQR Capital Management LLC1,749,673$93munder 0.1%Added+1,027,38315 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC1,203,587$64m0.26%Trimmed-338,14815 May 2026 (the filing on sec.gov)
MFS Investment Management1,164,156$62munder 0.1%Trimmed-34,97214 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)836,863$45munder 0.1%Added+19,99215 May 2026 (the filing on sec.gov)
Citadel Advisors LLC734,629$39munder 0.1%Added+434,64915 May 2026 (the filing on sec.gov)
Marshall Wace LLP694,914$37munder 0.1%Added+577,48715 May 2026 (the filing on sec.gov)
Man Group PLC552,347$30m0.05%Added+45,04015 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC234,767$13munder 0.1%Trimmed-227,82213 May 2026 (the filing on sec.gov)
AllianceBernstein LP187,910$12munder 0.1%Trimmed-7,02715 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc212,578$11munder 0.1%Trimmed-2,52115 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP177,628$9.5munder 0.1%Added+110,93815 May 2026 (the filing on sec.gov)
Woodline Partners LP173,577$9.3munder 0.1%Added+8,71115 May 2026 (the filing on sec.gov)
Millennium Management LLC152,342$8.2munder 0.1%Trimmed-965,50715 May 2026 (the filing on sec.gov)
Holocene Advisors LP109,159$5.8munder 0.1%Added+94,07515 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC72,392$3.9munder 0.1%Added+63,46415 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd67,244$3.6munder 0.1%Trimmed-36918 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC58,998$3.2munder 0.1%Added+10,63327 Oct 2026 (the filing on sec.gov)
Quantbot Technologies LP58,654$3.1m0.13%Trimmed-44,53913 May 2026 (the filing on sec.gov)
Caxton Associates LLP49,159$2.6m0.06%Added+22,34114 May 2026 (the filing on sec.gov)
Wellington Management Group LLP33,040$1.8munder 0.1%Added+7,93815 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP26,463$1.4munder 0.1%Trimmed-26115 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP26,225$1.4munder 0.1%Added+8,41814 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 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 (0)

No new position among listed positions.

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.
11 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.
SWKS by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20136$584mn.a.n.a.
Q3 20135$579mn.a.n.a.
Q4 20135$838mn.a.n.a.
Q1 20148$547mn.a.n.a.
Q2 201412$584mn.a.n.a.
Q3 20147$343mn.a.n.a.
Q4 201411$1.1bnn.a.n.a.
Q1 201515$1.7bnn.a.n.a.
Q2 201517$1.9bnn.a.n.a.
Q3 201517$2.0bnn.a.n.a.
Q4 201514$1.9bnn.a.n.a.
Q1 201614$3.0bnn.a.n.a.
Q2 20168$2.5bnn.a.n.a.
Q3 201611$2.8bnn.a.n.a.
Q4 20169$2.6bnn.a.n.a.
Q1 201710$3.5bnn.a.n.a.
Q2 201713$3.4bnn.a.n.a.
Q3 201713$3.4bnn.a.n.a.
Q4 201715$3.1bnn.a.n.a.
Q1 201813$2.9bnn.a.n.a.
Q2 201814$3.5bnn.a.n.a.
Q3 201811$2.4bnn.a.n.a.
Q4 201813$1.5bnn.a.n.a.
Q1 201919$1.8bnn.a.n.a.
Q2 201911$1.9bnn.a.n.a.
Q3 201911$2.1bnn.a.n.a.
Q4 201913$2.5bnn.a.n.a.
Q1 202014$1.5bnn.a.n.a.
Q2 202019$1.7bnn.a.n.a.
Q3 202015$1.5bnn.a.n.a.
Q4 202015$1.7bnn.a.n.a.
Q1 20218$2.4bnn.a.n.a.
Q2 202117$2.7bnn.a.n.a.
Q3 202116$2.0bnn.a.n.a.
Q4 202118$1.2bnn.a.n.a.
Q1 202220$1.1bnn.a.n.a.
Q2 202225$1.3bnn.a.n.a.
Q3 202219$831mn.a.n.a.
Q4 202223$5.1bnn.a.n.a.
Q1 202318$1.6bnn.a.n.a.
Q2 202312$1.4bnn.a.n.a.
Q3 202315$1.2bnn.a.n.a.
Q4 202313$833m59
Q1 202412$788m94
Q2 202411$929m66
Q3 202411$769m67
Q4 202410$909m73
Q1 202512$981m104
Q2 202511$954m55
Q3 202514$1.1bn121
Q4 202512$611m2417
Q1 202612$851m1919
Q2 20267$1.6bn1419

Compare with…

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

SWKS and NVDA →SWKS and AVGO →SWKS and MU →Choose a stock to compare with SWKS →

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