GLIBK in the 13F filings

Gci Liberty Inc · CUSIP 36164V800

Quarter

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Quarter end: 31 Dec 2025; the date the book describes
Filed: 19 Feb 2026; latest of these filings; the earliest 5 Feb 2026
Managers listing it: 32; at least, of 95 tracked, among listed positions
Comparable managers: 92; filed both Q3 2025 and Q4 2025; 5 listed it in both
Shares listed: 6,980,774; combined, among listed positions
Reported value: $260m; combined, at the quarter end

Among the 92 comparable managers: 21 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,694,955.

Managers listing GLIBK 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.

ActionShare of book at least

32 of 32 holders

				Action		Filing
Southeastern Asset Management Inc	1,321,110	$49m	2.19%	Added	+457,419	13 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP	719,385	$27m	under 0.1%	Added	+671,051	17 Feb 2026 (the filing on sec.gov)
Elliott Investment Management LP	659,928	$25m	0.11%	Added	+183,033	18 Feb 2026 (the filing on sec.gov)
Ruane Cunniff & Goldfarb LP	539,071	$20m	0.31%	Added	+164,401	13 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC	438,856	$16m	under 0.1%	Added	+6,534	10 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.	435,190	$16m	under 0.1%	Added	+195,253	17 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP	411,856	$15m	under 0.1%	Trimmed	-188,144	17 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC	355,284	$13m	under 0.1%	Added	+348,715	17 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC	344,325	$13m	under 0.1%	Added	+220,495	17 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP	317,424	$12m	under 0.1%	Added	+66,097	17 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC	166,884	$6.2m	under 0.1%	Trimmed	-46,520	12 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP	142,759	$5.3m	under 0.1%	Trimmed	-69,945	13 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)	134,450	$5.0m	under 0.1%	Trimmed	-74,557	17 Feb 2026 (the filing on sec.gov)
Invesco Ltd	132,885	$4.9m	under 0.1%	Added	+12,404	19 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp	129,197	$4.8m	under 0.1%	Added	+106,498	17 Feb 2026 (the filing on sec.gov)
Man Group PLC	125,885	$4.7m	under 0.1%	New	new	17 Feb 2026 (the filing on sec.gov)
GAMCO Investors Inc	94,113	$3.5m	under 0.1%	Added	+48,235	5 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP	76,329	$2.8m	under 0.1%	New	new	17 Feb 2026 (the filing on sec.gov)
Millennium Management LLC	75,522	$2.8m	under 0.1%	Trimmed	-59,376	17 Feb 2026 (the filing on sec.gov)
Quantbot Technologies LP	62,118	$2.3m	0.08%	Added	+48,594	10 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP	53,655	$2.0m	under 0.1%	Trimmed	-4,689	17 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC	46,400	$1.7m	under 0.1%	Trimmed	-99	12 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP	32,675	$1.2m	under 0.1%	Trimmed	-43,400	17 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	28,736	$1.1m	under 0.1%	Added	+8,691	17 Feb 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP	24,998	$930k	under 0.1%	Held	0	13 Feb 2026 (the filing on sec.gov)

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Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Point72 Asset Management LPexisting position · 719,385 shares now+671,051
Southeastern Asset Management Incexisting position · 1,321,110 shares now+457,419
AQR Capital Management LLCexisting position · 355,284 shares now+348,715
Citadel Advisors LLCexisting position · 344,325 shares now+220,495
D. E. Shaw & Co.existing position · 435,190 shares now+195,253

Reductions

Arrowstreet Capital LPexisting position · 24,374 shares now-213,710
Holocene Advisors LPexisting position · 411,856 shares now-188,144
Fidelity (FMR LLC)existing position · 134,450 shares now-74,557
Marshall Wace LLPexisting position · 142,759 shares now-69,945
Millennium Management LLCexisting position · 75,522 shares now-59,376

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Man Group PLC$4.7m
ExodusPoint Capital Management LP$2.8m
Squarepoint Ops LLC$809k
Brevan Howard Capital Management LP$383k

Exited (2)

Harris Associates LPwas $13m
Verition Fund Management LLCwas $379k

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.

6 in Q3 2025 to 3 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

Compare with…

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

Choose a stock to compare with GLIBK →

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

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Quarter	Holders	Reported value	Buyers	Sellers
Q3 2025	6	$116m	6	0
Q4 2025	7	$131m	21	12
Q1 2026	6	$108m	17	13
Q2 2026	3	$123m	7	23