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
24
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
9,336,684
combined, among listed positions
Reported value
$38m
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 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -4,980,285.

Managers listing GOGO 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.

24 of 24 holders

ActionFiling
Millennium Management LLC2,137,062$8.6munder 0.1%Trimmed-218,51115 May 2026 (the filing on sec.gov)
Tudor Investment Corp1,006,509$4.0munder 0.1%Added+192,34415 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC966,674$3.9munder 0.1%Added+230,80014 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.769,562$3.1munder 0.1%Added+45,47915 May 2026 (the filing on sec.gov)
Two Sigma Investments LP747,080$3.0munder 0.1%Added+126,58715 May 2026 (the filing on sec.gov)
Man Group PLC500,690$2.0munder 0.1%Added+323,61115 May 2026 (the filing on sec.gov)
Invesco Ltd475,711$1.9munder 0.1%Trimmed-319,99612 May 2026 (the filing on sec.gov)
Citadel Advisors LLC447,375$1.8munder 0.1%Added+363,71615 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP425,746$1.7munder 0.1%Added+87,24814 May 2026 (the filing on sec.gov)
GAMCO Investors Inc362,100$1.5munder 0.1%Held014 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC264,423$1.1munder 0.1%Trimmed-179,08915 May 2026 (the filing on sec.gov)
PDT Partners LLC247,091$993k0.06%Added+30,30015 May 2026 (the filing on sec.gov)
AQR Capital Management LLC190,949$768kunder 0.1%Added+152,13315 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP168,210$676kunder 0.1%Added+99,06115 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc109,931$442kunder 0.1%Added+11,90715 May 2026 (the filing on sec.gov)
Quantbot Technologies LP109,351$440kunder 0.1%Trimmed-170,20213 May 2026 (the filing on sec.gov)
AllianceBernstein LP92,334$430kunder 0.1%Added+11,40015 May 2026 (the filing on sec.gov)
Verition Fund Management LLC92,080$370kunder 0.1%Trimmed-324,52915 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP75,220$302kunder 0.1%Added+58,43215 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP48,715$196kunder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd32,562$131kunder 0.1%Held018 May 2026 (the filing on sec.gov)
Winton Group Ltd31,400$126kunder 0.1%Trimmed-10,90012 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC28,991$116kunder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)6,918$28kunder 0.1%Trimmed-2,105,44815 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.
2 in Q3 2024 to 1 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.
GOGO by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20132$901kn.a.n.a.
Q4 20133$22mn.a.n.a.
Q1 20144$28mn.a.n.a.
Q2 20147$56mn.a.n.a.
Q3 20143$143mn.a.n.a.
Q4 20143$131mn.a.n.a.
Q1 20154$143mn.a.n.a.
Q2 20153$57mn.a.n.a.
Q3 20153$43mn.a.n.a.
Q4 20153$53mn.a.n.a.
Q1 20163$31mn.a.n.a.
Q2 20163$38mn.a.n.a.
Q3 20164$49mn.a.n.a.
Q4 20163$36mn.a.n.a.
Q1 20172$41mn.a.n.a.
Q2 20172$38mn.a.n.a.
Q3 20172$38mn.a.n.a.
Q4 20172$36mn.a.n.a.
Q1 20183$29mn.a.n.a.
Q2 20183$17mn.a.n.a.
Q3 20181$7.2mn.a.n.a.
Q4 20182$4.2mn.a.n.a.
Q1 20191$5.8mn.a.n.a.
Q2 20192$4.6mn.a.n.a.
Q3 20193$9.1mn.a.n.a.
Q4 20193$7.6mn.a.n.a.
Q1 20202$2.4mn.a.n.a.
Q2 20201$2.0mn.a.n.a.
Q3 20202$11mn.a.n.a.
Q4 20202$11mn.a.n.a.
Q1 20213$8.8mn.a.n.a.
Q2 20213$34mn.a.n.a.
Q3 20217$164mn.a.n.a.
Q4 20215$124mn.a.n.a.
Q1 20229$186mn.a.n.a.
Q2 20225$96mn.a.n.a.
Q3 20222$28mn.a.n.a.
Q4 20222$18mn.a.n.a.
Q1 20233$20mn.a.n.a.
Q2 20233$57mn.a.n.a.
Q3 20232$4.7mn.a.n.a.
Q4 20233$11m21
Q1 20242$4.0m11
Q2 20242$4.4m11
Q3 20242$3.6m11
Q4 20241$3.0m10
Q1 20251$3.2m10
Q2 20252$8.0m11
Q3 20251$3.1m01
Q4 20251$1.0m227
Q1 20261$993k1514
Q2 20261$766k1411

Compare with…

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

GOGO and NFLX →GOGO and TMUS →GOGO and CMCSA →Choose a stock to compare with GOGO →

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