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
23
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 5 listed it in both
Shares listed
26,027,848
combined, among listed positions
Reported value
$941m
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: 16 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,028,163.

Managers listing STAG 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.

23 of 23 holders

ActionFiling
Fidelity (FMR LLC)14,245,109$514munder 0.1%Added+677,30115 May 2026 (the filing on sec.gov)
AllianceBernstein LP3,597,689$132munder 0.1%Trimmed-18715 May 2026 (the filing on sec.gov)
Two Sigma Investments LP1,692,309$61munder 0.1%Added+918,61315 May 2026 (the filing on sec.gov)
Woodline Partners LP1,186,900$43m0.16%Added+287,76315 May 2026 (the filing on sec.gov)
Invesco Ltd1,171,623$42munder 0.1%Trimmed-8,26412 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd1,142,633$41munder 0.1%Trimmed-29,65818 May 2026 (the filing on sec.gov)
Citadel Advisors LLC726,478$26munder 0.1%Trimmed-605,57115 May 2026 (the filing on sec.gov)
Marshall Wace LLP506,023$18munder 0.1%Added+488,26115 May 2026 (the filing on sec.gov)
AQR Capital Management LLC457,238$16munder 0.1%Added+2,70815 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC355,257$13m0.05%Trimmed-151,21415 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc158,761$5.7munder 0.1%Added+14,98615 May 2026 (the filing on sec.gov)
Point72 Asset Management LP156,254$5.6munder 0.1%Added+18,00315 May 2026 (the filing on sec.gov)
Wellington Management Group LLP149,009$5.4munder 0.1%Added+23,31915 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC95,500$3.4munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP92,167$3.3munder 0.1%Added+7,79014 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC88,086$3.2munder 0.1%Added+8,36227 Oct 2026 (the filing on sec.gov)
Man Group PLC81,474$2.9munder 0.1%Trimmed-60215 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC40,599$1.5munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
GAMCO Investors Inc30,042$1.1munder 0.1%Added+40214 May 2026 (the filing on sec.gov)
Caxton Associates LLP21,857$788kunder 0.1%Trimmed-14,89514 May 2026 (the filing on sec.gov)
Holocene Advisors LP13,894$501kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.12,409$447kunder 0.1%Added+4,08115 May 2026 (the filing on sec.gov)
Quantbot Technologies LP6,537$236kunder 0.1%Newnew13 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.
5 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

0358102014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
STAG by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$27mn.a.n.a.
Q3 20132$80mn.a.n.a.
Q4 20132$87mn.a.n.a.
Q1 20142$96mn.a.n.a.
Q2 20143$100mn.a.n.a.
Q3 20142$88mn.a.n.a.
Q4 20142$107mn.a.n.a.
Q1 20152$70mn.a.n.a.
Q2 20153$66mn.a.n.a.
Q3 20153$71mn.a.n.a.
Q4 20151$23mn.a.n.a.
Q1 20161$22mn.a.n.a.
Q2 20161$25mn.a.n.a.
Q3 20161$28mn.a.n.a.
Q4 20163$81mn.a.n.a.
Q1 20171$66mn.a.n.a.
Q2 20172$94mn.a.n.a.
Q3 20174$214mn.a.n.a.
Q4 20174$246mn.a.n.a.
Q1 20184$220mn.a.n.a.
Q2 20183$287mn.a.n.a.
Q3 20183$274mn.a.n.a.
Q4 20183$235mn.a.n.a.
Q1 20196$415mn.a.n.a.
Q2 20196$405mn.a.n.a.
Q3 20198$476mn.a.n.a.
Q4 20196$637mn.a.n.a.
Q1 20208$490mn.a.n.a.
Q2 20205$615mn.a.n.a.
Q3 20206$598mn.a.n.a.
Q4 20209$487mn.a.n.a.
Q1 20216$487mn.a.n.a.
Q2 20215$634mn.a.n.a.
Q3 20214$607mn.a.n.a.
Q4 20216$752mn.a.n.a.
Q1 20226$605mn.a.n.a.
Q2 20227$380mn.a.n.a.
Q3 20226$353mn.a.n.a.
Q4 20225$470mn.a.n.a.
Q1 20234$524mn.a.n.a.
Q2 20237$540mn.a.n.a.
Q3 20234$468mn.a.n.a.
Q4 20233$532m12
Q1 20244$514m13
Q2 20246$507m33
Q3 20245$485m05
Q4 20244$388m13
Q1 20257$234m61
Q2 20255$780m50
Q3 20254$220m14
Q4 20255$228m1415
Q1 20267$805m1610
Q2 20266$317m2110

Compare with…

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

STAG and WELL →STAG and EQIX →STAG and PLD →Choose a stock to compare with STAG →

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