GSAT in the 13F filings

Globalstar Inc · CUSIP 378973507

Quarter

Q2 2026 Q4 2025

Quarter end: 31 Dec 2025; the date the book describes
Filed: 27 Oct 2026; latest of these filings; the earliest 22 Jan 2026
Managers listing it: 22; at least, of 95 tracked, among listed positions
Comparable managers: 92; filed both Q3 2025 and Q4 2025; 0 listed it in both
Shares listed: 2,672,942; combined, among listed positions
Reported value: $163m; combined, at the quarter end

Among the 92 comparable managers: 15 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +787,764.

Managers listing GSAT 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

22 of 22 holders

				Action		Filing
Fidelity (FMR LLC)	1,039,343	$63m	under 0.1%	Added	+694,913	17 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	539,817	$33m	under 0.1%	Added	+157,443	17 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP	189,840	$12m	under 0.1%	Added	+172,212	17 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.	154,734	$9.4m	under 0.1%	Trimmed	-227,527	17 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC	144,376	$8.8m	under 0.1%	Added	+85,338	17 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP	133,850	$8.2m	under 0.1%	New	new	13 Feb 2026 (the filing on sec.gov)
Invesco Ltd	83,672	$5.1m	under 0.1%	Added	+48,311	19 Feb 2026 (the filing on sec.gov)
Soros Fund Management LLC	78,881	$4.8m	0.06%	New	new	13 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP	56,056	$3.4m	under 0.1%	Trimmed	-100	17 Feb 2026 (the filing on sec.gov)
Man Group PLC	44,145	$2.7m	under 0.1%	Added	+26,676	17 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP	42,753	$2.6m	under 0.1%	Trimmed	-11,500	17 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC	32,200	$2.0m	under 0.1%	Trimmed	-4,364	13 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC	30,158	$1.8m	under 0.1%	New	new	12 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP	24,576	$1.5m	under 0.1%	Trimmed	-408,417	13 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	20,335	$1.2m	under 0.1%	Held	0	17 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC	15,863	$968k	under 0.1%	Added	+5,749	17 Feb 2026 (the filing on sec.gov)
MFS Investment Management	12,218	$746k	under 0.1%	New	new	22 Jan 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP	8,858	$541k	under 0.1%	New	new	17 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC	6,414	$391k	under 0.1%	Added	+2,767	10 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC	5,901	$360k	under 0.1%	Trimmed	-416	27 Oct 2026 (the filing on sec.gov)
Millennium Management LLC	5,213	$318k	under 0.1%	New	new	17 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC	3,739	$228k	under 0.1%	New	new	17 Feb 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

There is no earlier quarter on file to compare with.

Increases

Fidelity (FMR LLC)existing position · 1,039,343 shares now+694,913
Susquehanna International Group LLPexisting position · 189,840 shares now+172,212
T. Rowe Price Associates Incexisting position · 539,817 shares now+157,443
Arrowstreet Capital LPnew position · 133,850 shares now+133,850
Citadel Advisors LLCexisting position · 144,376 shares now+85,338

Reductions

Marshall Wace LLPexisting position · 24,576 shares now-408,417
D. E. Shaw & Co.existing position · 154,734 shares now-227,527
Two Sigma Investments LPexisting position · 42,753 shares now-11,500
Verition Fund Management LLCexisting position · 32,200 shares now-4,364
Neuberger Berman Group LLCexisting position · 5,901 shares now-416

New positions and exits

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

New (7)

Arrowstreet Capital LP$8.2m
Soros Fund Management LLC$4.8m
Jane Street Group LLC$1.8m
MFS Investment Management$746k
Brevan Howard Capital Management LP$541k
Millennium Management LLC$318k
Schonfeld Strategic Advisors LLC$228k

Exited (3)

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 Q4 2025 to 4 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.

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

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

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