Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Gemini Space Station, Inc.

CIK 0002055592GEMI· quarter ending 2026-06-30

Shares outstanding

129,652,202

as of 2026-08-07 · 10-Q cover page, filed 2026-08-13

Held by 13F filers

18,696,631

34.3% of Common Class A

Holders

+18 vs 2026-03-31 · 35 new, 17 exited

Value

$87.0M

shares +77.4% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-13, as of 2026-08-07)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common Class A	GEMI · NASDAQ	54,525,418	18,696,631	34.3%	97	36866J105
Common Class B	not listed	75,126,784	—	—

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	36866J105	CL A COM	97	18,696,631	54,525,418	34.3%	$87.0M	6 call / 6 put	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (97 of 97 · 36866J105)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	ParaFi Capital LP	3,428,888	6.29%	$14.6M	+2,782,786 (+430.7%)
2	BlackRock, Inc.	2,845,263	5.22%	$12.1M	+2,355,814 (+481.3%)
3	MARSHALL WACE, LLP	1,436,034	2.63%	$6.1M	+1,050,324 (+272.3%)
4	MORGAN STANLEY	1,277,798	2.34%	$5.4M	+97,557 (+8.3%)
5	VANGUARD CAPITAL MANAGEMENT LLC	1,270,274	2.33%	$5.4M	+628,030 (+97.8%)
6	GEODE CAPITAL MANAGEMENT, LLC	1,200,409	2.20%	$12.4M	+728,057 (+154.1%)
7	Commonwealth Bank of Australia	714,284	1.31%	$3.0M	—
8	STATE STREET CORP	662,097	1.21%	$2.8M	+591,897 (+843.2%)
9	UBS Group AG	565,404	1.04%	$2.4M	+130,618 (+30.0%)
10	Morgan Creek Capital Management, LLC	562,229	1.03%	$2.4M	-2,087,770 (-78.8%)
11	CITADEL ADVISORS LLC	375,594	0.69%	$1.6M	+273,064 (+266.3%)
12	NORTHERN TRUST CORP	351,352	0.64%	$1.5M	+315,760 (+887.2%)
13	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	309,356	0.57%	$1.3M	+293,843 (+1894.2%)
14	VANGUARD PORTFOLIO MANAGEMENT LLC	276,301	0.51%	$1.2M	+109 (+0.0%)
15	TUDOR INVESTMENT CORP ET AL	272,416	0.50%	$1.2M	+175,090 (+179.9%)
16	SUSQUEHANNA INTERNATIONAL GROUP, LLP	253,930	0.47%	$1.1M	-56,710 (-18.3%)
17	Marex Group Ltd	229,277	0.42%	$977K	-9,800 (-4.1%)
18	Cambridge Investment Research Advisors, Inc.	223,450	0.41%	$952K	+124,717 (+126.3%)
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	197,606	0.36%	$842K	+98,900 (+100.2%)
20	BNP PARIBAS FINANCIAL MARKETS	168,462	0.31%	$718K	+67,124 (+66.2%)
21	GOLDMAN SACHS GROUP INC	158,214	0.29%	$674K	NEW
22	Walleye Trading LLC	134,055	0.25%	$571K	+99,424 (+287.1%)
23	VANGUARD FIDUCIARY TRUST CO	126,531	0.23%	$539K	+38,350 (+43.5%)
24	North Reef Capital Management LP	100,001	0.18%	$426K	+50,263 (+101.1%)
25	Bank of New York Mellon Corp	97,405	0.18%	$415K	NEW
26	GROUP ONE TRADING LLC	90,103	0.17%	$384K	+87,414 (+3250.8%)
27	BANK OF AMERICA CORP /DE/	77,928	0.14%	$332K	+65,136 (+509.2%)
28	Aquatic Capital Management LLC	72,424	0.13%	$309K	NEW
29	TIGER GLOBAL MANAGEMENT LLC	70,000	0.13%	$298K	—
30	LUMINUS MANAGEMENT LLC	67,500	0.12%	$288K	-82,500 (-55.0%)
31	Bitwise Funds Trust	58,874	0.11%	$251K	NEW
32	Invesco Ltd.	56,805	0.10%	$242K	+36,889 (+185.2%)
33	Nuveen, LLC	54,549	0.10%	$232K	NEW
34	Clear Street Group Inc.	48,798	0.09%	$208K	+28,338 (+138.5%)
35	WELLS FARGO & COMPANY/MN	41,868	0.08%	$178K	+37,979 (+976.6%)
36	DEUTSCHE BANK AG\	39,998	0.07%	$170K	NEW
37	Verition Fund Management LLC	36,500	0.07%	$155K	+8,000 (+28.1%)
38	FRANKLIN RESOURCES INC	36,248	0.07%	$154K	NEW
39	ROYAL BANK OF CANADA	35,896	0.07%	$153K	+12,261 (+51.9%)
40	Vontobel Holding Ltd.	35,890	0.07%	$153K	-554 (-1.5%)
41	PRICE T ROWE ASSOCIATES INC /MD/	34,115	0.06%	$146K	NEW
42	ALLIANCEBERNSTEIN L.P.	33,800	0.06%	$149K	NEW
43	GUGGENHEIM CAPITAL LLC	32,205	0.06%	$137K	NEW
44	Centiva Capital, LP	32,108	0.06%	$137K	NEW
45	RHUMBLINE ADVISERS	31,591	0.06%	$135K	NEW
46	IMC-Chicago, LLC	30,572	0.06%	$130K	NEW
47	WINTON GROUP Ltd	30,500	0.06%	$130K	NEW
48	JPMORGAN CHASE & CO	27,202	0.05%	$115K	+26,837 (+7352.6%)
49	MetLife Investment Management, LLC	26,393	0.05%	$112K	NEW
50	CITIGROUP INC	25,267	0.05%	$108K	+20,935 (+483.3%)
51	Jump Financial, LLC	24,291	0.04%	$103K	-2,520 (-9.4%)
52	Cerity Partners LLC	20,882	0.04%	$89K	NEW
53	Apollon Wealth Management, LLC	20,766	0.04%	$88K	+10,766 (+107.7%)
54	SIMPLEX TRADING, LLC	18,126	0.03%	$77K	NEW
55	Integrated Wealth Concepts LLC	16,695	0.03%	$71K	—
56	TWO SIGMA INVESTMENTS, LP	14,850	0.03%	$63K	NEW
57	XTX Topco Ltd	14,762	0.03%	$63K	-12,782 (-46.4%)
58	JOHNSON INVESTMENT COUNSEL INC	13,802	0.03%	$59K	-2,301 (-14.3%)
59	NEW YORK STATE COMMON RETIREMENT FUND	13,700	0.03%	$58K	NEW
60	SCS Capital Management LLC	13,094	0.02%	$56K	—
61	BARCLAYS PLC	12,578	0.02%	$54K	+12,499 (+15821.5%)
62	Police & Firemen's Retirement System of New Jersey	12,092	0.02%	$52K	NEW
63	Jefferies Financial Group Inc.	12,077	0.02%	$51K	NEW
64	Engineers Gate Manager LP	11,759	0.02%	$50K	-52,400 (-81.7%)
65	MANUFACTURERS LIFE INSURANCE COMPANY, THE	11,725	0.02%	$50K	NEW
66	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	11,710	0.02%	$50K	NEW
67	Cresset Asset Management, LLC	11,474	0.02%	$49K	—
68	RAYMOND JAMES FINANCIAL INC	10,409	0.02%	$44K	-1,728 (-14.2%)
69	Independent Advisor Alliance	10,000	0.02%	$43K	NEW
70	STRS OHIO	8,000	0.01%	$34K	NEW
71	Penserra Capital Management LLC	6,715	0.01%	$28K	+3,427 (+104.2%)
72	Vanguard Global Advisers, LLC	6,329	0.01%	$27K	—
73	Arax Advisory Partners	6,069	0.01%	$26K	+5,852 (+2696.8%)
74	Legal & General Group Plc	3,969	0.01%	$17K	NEW
75	Ameritas Investment Partners, Inc.	3,721	0.01%	$16K	NEW
76	Russell Investments Group, Ltd.	3,278	0.01%	$14K	NEW
77	FMR LLC	3,262	0.01%	$14K	NEW
78	Tower Research Capital LLC (TRC)	3,215	0.01%	$14K	-14,170 (-81.5%)
79	OSAIC HOLDINGS, INC.	2,850	0.01%	$12K	—
80	WealthCollab, LLC	1,639	0.00%	$7K	NEW
81	State of Wyoming	1,487	0.00%	$6K	+721 (+94.1%)
82	SBI Securities Co., Ltd.	1,443	0.00%	$6K	-13 (-0.9%)
83	Quarry LP	1,026	0.00%	$4K	NEW
84	Sterling Capital Management LLC	826	0.00%	$4K	NEW
85	Activest Wealth Management	801	0.00%	$3K	NEW
86	Caitong International Asset Management Co., Ltd	764	0.00%	$3K	-69,640 (-98.9%)
87	EFG International AG	700	0.00%	$3K	—
88	Global X Japan Co., Ltd.	619	0.00%	$3K	+33 (+5.6%)
89	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	565	0.00%	$2K	NEW
90	Orion Capital Management LLC	510	0.00%	$2K	—
91	Mirae Asset Global Investments Co., Ltd.	110	0.00%	$469	—
92	Larson Financial Group LLC	53	0.00%	$226	+3 (+6.0%)
93	IFP Advisors, Inc	43	0.00%	$183	—
94	DB Fitzpatrick & Co, Inc	40	0.00%	$170	NEW
95	HighMark Wealth Management LLC	30	0.00%	$127	—
96	Rockefeller Capital Management L.P.	8	0.00%	$34	-6,984 (-99.9%)
97	Freestone Grove Partners LP	3	0.00%	$13	—

Exited since 2026-03-31 (17 filers; largest 17 shown)

Alpine Global Management, LLC	−281,333
JANE STREET GROUP, LLC	−107,307
Vident Advisory, LLC	−51,659
MILLENNIUM MANAGEMENT LLC	−35,559
Gryphon Financial Partners LLC	−32,784
Trexquant Investment LP	−29,389
Sculptor Capital LP	−24,000
Kingsbury Capital Investment Advisors LLC	−15,035
HRT FINANCIAL LP	−13,479
Gotham Asset Management, LLC	−12,885
Cetera Investment Advisers	−9,025
MBM WEALTH CONSULTANTS, LLC	−3,810
MAI Capital Management	−2,700
Ascentis Independent Advisors	−972
Allworth Financial LP	−172
NATIONAL BANK OF CANADA /FI/	−135
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	−19

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
BlackRock, Inc.	SCHEDULE 13G	2026-07-29	2026-06-30	2,834,377	5.5%
Cameron Howard Winklevoss	SCHEDULE 13D	2026-05-18	2026-05-14	82,269,641	65.1%
Tyler Howard Winklevoss	SCHEDULE 13D	2026-05-18	2026-05-14	82,269,641	65.1%
Winklevoss Capital Fund, LLC	SCHEDULE 13D	2026-05-18	2026-05-14	82,269,641	65.1%
Winklevoss Capital Management, LLC	SCHEDULE 13D	2026-05-18	2026-05-14	82,269,641	65.1%
Mark W. Yusko	SCHEDULE 13G/A	2026-05-05	2026-05-01	2,152,262	4.8%
Morgan Creek Digital Fund III, LP	SCHEDULE 13G/A	2026-05-05	2026-05-01	464,280	1.03%
Morgan Creek Private Opportunities, LLC Series M - Gemini	SCHEDULE 13G/A	2026-05-05	2026-05-01	1,687,982	3.76%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.