L3VLUP
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 4 Feb 2026
Managers listing it
33
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 8 listed it in both
Shares listed
5,667,210
combined, among listed positions
Reported value
$1.6bn
combined, at the quarter end

Among the 92 comparable managers: 19 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +220,631.

Managers listing RS 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.

33 of 33 holders

ActionFiling
Wellington Management Group LLP1,608,434$465m0.08%Trimmed-100,32217 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc934,666$270munder 0.1%Trimmed-27,73917 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP758,190$219m0.07%Added+24,66217 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)749,716$217munder 0.1%Added+40,84917 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP398,512$115m0.24%Added+381,56517 Feb 2026 (the filing on sec.gov)
Invesco Ltd192,307$56munder 0.1%Added+14,13519 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC127,494$37munder 0.1%Added+113,09317 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC118,348$34munder 0.1%Trimmed-38,34317 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP113,698$33munder 0.1%Added+86,70217 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC103,624$30munder 0.1%Trimmed-318,37312 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.90,990$26munder 0.1%Added+83,34417 Feb 2026 (the filing on sec.gov)
Millennium Management LLC74,517$22munder 0.1%Added+38,91817 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP61,560$18munder 0.1%Added+42,96017 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP58,680$17munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC55,456$16munder 0.1%Added+21,96913 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC50,370$15munder 0.1%Trimmed-36,76910 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC32,132$9.3munder 0.1%Trimmed-48,58012 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC31,686$9.2munder 0.1%Trimmed-2,60917 Feb 2026 (the filing on sec.gov)
Man Group PLC23,183$6.7munder 0.1%Trimmed-11,41217 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC16,495$4.8munder 0.1%Added+5,01413 Feb 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP16,179$4.7munder 0.1%Trimmed-1,96513 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC15,285$4.4munder 0.1%Trimmed-16,56827 Oct 2026 (the filing on sec.gov)
Susquehanna International Group LLP9,807$2.8munder 0.1%Added+8,72217 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP5,803$1.7munder 0.1%Added+1,01013 Feb 2026 (the filing on sec.gov)
Freestone Grove Partners LP5,525$1.6munder 0.1%Added+1,18417 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 10 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
RS by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20133$129mn.a.n.a.
Q3 20133$129mn.a.n.a.
Q4 20135$160mn.a.n.a.
Q1 20147$201mn.a.n.a.
Q2 20146$156mn.a.n.a.
Q3 20147$388mn.a.n.a.
Q4 20145$397mn.a.n.a.
Q1 20155$294mn.a.n.a.
Q2 201510$315mn.a.n.a.
Q3 20159$196mn.a.n.a.
Q4 20156$221mn.a.n.a.
Q1 20165$281mn.a.n.a.
Q2 201610$363mn.a.n.a.
Q3 201610$408mn.a.n.a.
Q4 20167$300mn.a.n.a.
Q1 20175$458mn.a.n.a.
Q2 201711$373mn.a.n.a.
Q3 20176$429mn.a.n.a.
Q4 20176$424mn.a.n.a.
Q1 201810$440mn.a.n.a.
Q2 20189$496mn.a.n.a.
Q3 201810$525mn.a.n.a.
Q4 20189$406mn.a.n.a.
Q1 20198$500mn.a.n.a.
Q2 20195$506mn.a.n.a.
Q3 20198$525mn.a.n.a.
Q4 201912$595mn.a.n.a.
Q1 20207$433mn.a.n.a.
Q2 202010$483mn.a.n.a.
Q3 202010$616mn.a.n.a.
Q4 202013$732mn.a.n.a.
Q1 20219$870mn.a.n.a.
Q2 20219$1.1bnn.a.n.a.
Q3 202111$1.1bnn.a.n.a.
Q4 20219$1.3bnn.a.n.a.
Q1 202212$1.3bnn.a.n.a.
Q2 202210$1.2bnn.a.n.a.
Q3 202210$1.0bnn.a.n.a.
Q4 202210$1.1bnn.a.n.a.
Q1 20237$1.1bnn.a.n.a.
Q2 20235$918mn.a.n.a.
Q3 20238$930mn.a.n.a.
Q4 20238$1.3bn63
Q1 202410$1.7bn64
Q2 20248$1.8bn54
Q3 202410$1.6bn64
Q4 20249$1.5bn63
Q1 20258$1.4bn44
Q2 20259$1.6bn81
Q3 202510$999m74
Q4 202510$1.1bn1916
Q1 20268$1.1bn824
Q2 202610$1.6bn219

Compare with…

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

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

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