L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
18 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
21
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 1 listed it in both
Shares listed
10,621,736
combined, among listed positions
Reported value
$175m
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 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +616,815.

Managers listing SOC 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.

21 of 21 holders

ActionFiling
Capital World Investors2,364,101$39munder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP2,206,210$36munder 0.1%Added+1,764,19015 May 2026 (the filing on sec.gov)
Verition Fund Management LLC2,043,438$34m0.22%Trimmed-412,80315 May 2026 (the filing on sec.gov)
Millennium Management LLC1,917,843$32munder 0.1%Trimmed-1,314,73315 May 2026 (the filing on sec.gov)
Citadel Advisors LLC743,596$12munder 0.1%Trimmed-1,596,72615 May 2026 (the filing on sec.gov)
Invesco Ltd312,869$5.2munder 0.1%Added+178,99512 May 2026 (the filing on sec.gov)
Man Group PLC152,023$2.5munder 0.1%Trimmed-239,01515 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC143,842$2.4munder 0.1%Added+125,64615 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc121,708$2.0munder 0.1%Added+59,82215 May 2026 (the filing on sec.gov)
Winton Group Ltd113,375$1.9m0.07%Added+88,54912 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP82,968$1.4munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
AllianceBernstein LP122,130$1.1munder 0.1%Added+51,44515 May 2026 (the filing on sec.gov)
AQR Capital Management LLC61,521$1.0munder 0.1%Added+46,30115 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd56,200$927kunder 0.1%Added+32,30018 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP45,047$744kunder 0.1%Added+18,27315 May 2026 (the filing on sec.gov)
Two Sigma Investments LP35,837$592kunder 0.1%Trimmed-419,37115 May 2026 (the filing on sec.gov)
Holocene Advisors LP28,208$466kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
GAMCO Investors Inc21,052$348kunder 0.1%Added+57114 May 2026 (the filing on sec.gov)
Walleye Capital LLC18,921$313kunder 0.1%Trimmed-73,59213 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)15,851$262kunder 0.1%Added+2,90015 May 2026 (the filing on sec.gov)
Jane Street Group LLC14,996$248kunder 0.1%Newnew12 May 2026 (the filing on sec.gov)

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.

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.
1 in Q3 2024 to 1 in Q2 2026

Tracked managers listing it, at least.

0123Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
SOC by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20241$7.7m10
Q2 20241$7.5m01
Q3 20241$4.7m01
Q4 20242$12m20
Q1 20252$21m10
Q2 20252$21m11
Q3 20253$29m20
Q4 20251$22m158
Q1 20263$75m158
Q2 20261$9.2m1210

Compare with…

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

SOC and GEV →SOC and XOM →SOC and CVX →Choose a stock to compare with SOC →

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