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
21
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 2 listed it in both
Shares listed
13,347,431
combined, among listed positions
Reported value
$596m
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 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -376,158.

Managers listing GBCI 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
Neuberger Berman Group LLC4,457,272$199m0.15%Trimmed-98,15127 Oct 2026 (the filing on sec.gov)
Capital Research Global Investors3,871,510$173munder 0.1%Trimmed-1,709,77813 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)1,168,030$52munder 0.1%Added+239,45115 May 2026 (the filing on sec.gov)
Citadel Advisors LLC996,782$45munder 0.1%Added+923,11615 May 2026 (the filing on sec.gov)
Point72 Asset Management LP598,379$27munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd555,761$25munder 0.1%Added+499,48418 May 2026 (the filing on sec.gov)
AQR Capital Management LLC528,492$23munder 0.1%Added+17,08415 May 2026 (the filing on sec.gov)
AllianceBernstein LP261,726$12munder 0.1%Added+2,19315 May 2026 (the filing on sec.gov)
Invesco Ltd190,883$8.5munder 0.1%Trimmed-23,00112 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc158,697$7.1munder 0.1%Added+22,58915 May 2026 (the filing on sec.gov)
Two Sigma Investments LP132,072$5.9munder 0.1%Added+73,83315 May 2026 (the filing on sec.gov)
Jane Street Group LLC127,880$5.7munder 0.1%Added+122,31412 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP97,130$4.3munder 0.1%Added+66,86715 May 2026 (the filing on sec.gov)
Wellington Management Group LLP68,798$3.1munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Holocene Advisors LP53,818$2.4munder 0.1%Added+35,86415 May 2026 (the filing on sec.gov)
Millennium Management LLC24,614$1.1munder 0.1%Added+17,39715 May 2026 (the filing on sec.gov)
Man Group PLC16,227$725kunder 0.1%Added+1,50315 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP13,835$618kunder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC9,725$434kunder 0.1%Trimmed-6,48115 May 2026 (the filing on sec.gov)
GAMCO Investors Inc9,500$424kunder 0.1%Held014 May 2026 (the filing on sec.gov)
Marshall Wace LLP6,300$281kunder 0.1%Newnew15 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.
4 in Q3 2024 to 4 in Q2 2026

Tracked managers listing it, at least.

02462014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
GBCI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$146mn.a.n.a.
Q3 20132$163mn.a.n.a.
Q4 20131$193mn.a.n.a.
Q1 20142$188mn.a.n.a.
Q2 20141$185mn.a.n.a.
Q3 20141$167mn.a.n.a.
Q4 20142$205mn.a.n.a.
Q1 20152$201mn.a.n.a.
Q2 20152$185mn.a.n.a.
Q3 20151$157mn.a.n.a.
Q4 20151$150mn.a.n.a.
Q1 20161$126mn.a.n.a.
Q3 20161$334kn.a.n.a.
Q4 20161$594kn.a.n.a.
Q1 20171$48mn.a.n.a.
Q2 20171$60mn.a.n.a.
Q3 20171$64mn.a.n.a.
Q4 20172$85mn.a.n.a.
Q1 20181$91mn.a.n.a.
Q2 20183$102mn.a.n.a.
Q3 20181$95mn.a.n.a.
Q4 20181$94mn.a.n.a.
Q1 20191$92mn.a.n.a.
Q2 20193$113mn.a.n.a.
Q3 20192$102mn.a.n.a.
Q4 20192$114mn.a.n.a.
Q1 20202$83mn.a.n.a.
Q2 20206$115mn.a.n.a.
Q3 20203$98mn.a.n.a.
Q4 20201$141mn.a.n.a.
Q1 20211$213mn.a.n.a.
Q2 20211$204mn.a.n.a.
Q3 20211$212mn.a.n.a.
Q4 20212$214mn.a.n.a.
Q1 20223$205mn.a.n.a.
Q2 20224$259mn.a.n.a.
Q3 20223$316mn.a.n.a.
Q4 20223$318mn.a.n.a.
Q1 20233$219mn.a.n.a.
Q2 20233$130mn.a.n.a.
Q3 20233$113mn.a.n.a.
Q4 20234$238m40
Q1 20244$263m22
Q2 20243$225m11
Q3 20244$395m22
Q4 20244$431m12
Q1 20252$428m12
Q2 20253$491m21
Q3 20254$593m31
Q4 20253$497m1110
Q1 20262$372m166
Q2 20264$452m1311

Compare with…

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

GBCI and BAC →GBCI and JPM →GBCI and WFC →Choose a stock to compare with GBCI →

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