GEMI · Gemini Space Station, Inc. · Shareholders & Ownership

$3.26 +0.09 (+2.97%)

Russell 2000 member Rebalance outlook locked

Market Cap

$411.00M

129.65M

Volume · Oct 22 1.62M Avg daily vol (3M) 2.39M

Every disclosed holder of GEMI in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns GEMI

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	101	18,671,759	14.40%	Yes
Insiders (Forms 3, 4, 5)	0	0	0.00%	No
13D/G-only blocks	2	84,421,903	65.11%	Yes
Remaining	—	26,558,540	20.48%	Rest
Registered funds (N-PORT, not summed)	79	5,579,247	4.30%	No

Shares outstanding: 129,652,202, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of GEMI

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Winklevoss Capital Fund, LLC 13D CIK 2085726 · Unknown · May 14, 2026 Item 4 purpose: Passive investment	82,269,641	63.45%	+7,142,857	May 14, 2026
1.1	Winklevoss Capital Fund, LLC Insider CIK 2085726 · May 14, 2026 Director, 10% Owner, issuer-wide, not summed	7,142,857	5.51%	—	May 14, 2026	Director, 10% Owner, issuer-wide, not summed
2	ParaFi Capital LP 13F CIK 1919332 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,428,888	2.64%	+2,782,786	Jun 30, 2026	carried, not yet filed for the newest quarter
3	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	2,845,263	2.19%	+2,355,814	Jun 30, 2026	carried, not yet filed for the newest quarter
3.1	BlackRock, Inc. 13G CIK 2012383 · Holding company · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	2,834,377	2.19%	—	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
3.2	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	1,112,716	0.86%	—	Jun 30, 2026	iShares Trust, not summed
3.3	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	377,886	0.29%	—	Jun 30, 2026	iShares Trust, not summed
3.4	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	137,700	0.11%	—	Jun 30, 2026	iShares Trust, not summed
3.5	Master Small Cap Index Series Fund S000002716 · Registered fund · Jun 30, 2026 Quantitative Master Series LLC, not summed	76,640	0.06%	—	Jun 30, 2026	Quantitative Master Series LLC, not summed
4	Mark W. Yusko 13G CIK 1878908 · Unknown · May 1, 2026 Rule 13d-1(c), passive investor	2,152,262	1.66%	-497,737	May 1, 2026	Rule 13d-1(c), passive investor
5	Beard Marshall Edmund Insider CIK 2084476 · Jan 24, 2026 Director, Chief Operating Officer, issuer-wide, not summed	1,506,768	1.16%	-14,293	Jan 24, 2026	Director, Chief Operating Officer, issuer-wide, not summed
6	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,436,034	1.11%	+1,050,324	Jun 30, 2026	carried, not yet filed for the newest quarter
7	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,277,798	0.99%	+97,557	Jun 30, 2026	carried, not yet filed for the newest quarter
7.1	Inception Portfolio Fund S000002825 · Registered fund · Jun 30, 2026 MORGAN STANLEY INSTITUTIONAL FUND INC, not summed	280,135	0.22%	-3,020	Jun 30, 2026	MORGAN STANLEY INSTITUTIONAL FUND INC, not summed
8	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,270,274	0.98%	+628,030	Jun 30, 2026	carried, not yet filed for the newest quarter
9	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,200,409	0.93%	+728,057	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Meade Tyler Roberts Insider CIK 2084333 · Jan 24, 2026 Chief Legal Officer, issuer-wide, not summed	1,069,462	0.82%	-10,361	Jan 24, 2026	Chief Legal Officer, issuer-wide, not summed
11	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,026,123	0.79%	+564,800	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
12	Commonwealth Bank of Australia 13F CIK 8565 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	714,284	0.55%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
13	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	662,097	0.51%	+591,897	Jun 30, 2026	carried, not yet filed for the newest quarter
13.1	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	6,600	0.01%	—	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
13.2	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	1,035	0.00%	—	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
14	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	565,404	0.44%	+130,618	Jun 30, 2026	carried, not yet filed for the newest quarter
15	Morgan Creek Capital Management, LLC 13F CIK 1623781 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	562,229	0.43%	-2,087,770	Jun 30, 2026	carried, not yet filed for the newest quarter
16	Chen Daniel N. Insider CIK 1872294 · Sep 11, 2025 EVP and CFO, issuer-wide, not summed	535,714	0.41%	—	Sep 11, 2025	EVP and CFO, issuer-wide, not summed
17	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	375,594	0.29%	+273,064	Jun 30, 2026	carried, not yet filed for the newest quarter
18	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	351,352	0.27%	+315,760	Jun 30, 2026	carried, not yet filed for the newest quarter
18.1	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	24,667	0.02%	—	Jun 30, 2026	Northern Funds, not summed
18.2	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	21,433	0.02%	—	Jun 30, 2026	Northern Funds, not summed
19	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 13F CIK 1705339 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	309,356	0.24%	+293,843	Jun 30, 2026	carried, not yet filed for the newest quarter
19.1	Global X Blockchain ETF Fund S000072329 · Registered fund · May 31, 2026 GLOBAL X FUNDS, not summed	231,368	0.18%	—	May 31, 2026	GLOBAL X FUNDS, not summed
19.2	Global X Russell 2000 ETF Fund S000085029 · Registered fund · Jul 31, 2026 GLOBAL X FUNDS, not summed	19,584	0.02%	—	Jul 31, 2026	GLOBAL X FUNDS, not summed
19.3	Global X FinTech ETF Fund S000054691 · Registered fund · May 31, 2026 GLOBAL X FUNDS, not summed	14,707	0.01%	—	May 31, 2026	GLOBAL X FUNDS, not summed
20	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	276,301	0.21%	+109	Jun 30, 2026	carried, not yet filed for the newest quarter
21	TUDOR INVESTMENT CORP ET AL 13F CIK 923093 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	272,416	0.21%	+175,090	Jun 30, 2026	carried, not yet filed for the newest quarter
22	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	253,930	0.20%	-56,710	Jun 30, 2026	carried, not yet filed for the newest quarter
23	Marex Group plc 13F CIK 1997464 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	229,277	0.18%	-9,800	Jun 30, 2026	carried, not yet filed for the newest quarter
24	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	217,761	0.17%	+52,592	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
25	EQ/Morgan Stanley Small Cap Growth Portfolio Fund S000044689 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	217,719	0.17%	0	Jun 30, 2026	EQ Advisors Trust, not summed
26	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	197,606	0.15%	+98,900	Jun 30, 2026	carried, not yet filed for the newest quarter
26.1	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	100,012	0.08%	—	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
26.2	Schwab U.S. Small-Cap ETF Fund S000026636 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	70,650	0.05%	-1,090	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
26.3	Schwab U.S. Broad Market ETF Fund S000026631 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	10,000	0.01%	0	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
27	Stojanovic Danijela Insider CIK 2112883 · Aug 20, 2026 Interim CFO, issuer-wide, not summed	187,923	0.14%	-7,940	Aug 20, 2026	Interim CFO, issuer-wide, not summed
28	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	168,462	0.13%	+67,124	Jun 30, 2026	carried, not yet filed for the newest quarter
29	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	158,214	0.12%	+158,214	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Walleye Trading LLC 13F CIK 1388391 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	134,055	0.10%	+99,424	Jun 30, 2026	carried, not yet filed for the newest quarter
31	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	126,531	0.10%	+38,350	Jun 30, 2026	carried, not yet filed for the newest quarter
32	Durham Jonathan B Insider CIK 1866014 · Jun 16, 2026 Director, issuer-wide, not summed	121,727	0.09%	+42,462	Jun 16, 2026	Director, issuer-wide, not summed
33	Cambridge Investment Research Advisors, Inc. 13F CIK 1419186 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	111,725	0.09%	+12,992	Jun 30, 2026	carried, not yet filed for the newest quarter
34	North Reef Capital Management LP 13F CIK 1867831 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	100,001	0.08%	+50,263	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	97,405	0.08%	+97,405	Jun 30, 2026	carried, not yet filed for the newest quarter
36	GROUP ONE TRADING LLC 13F CIK 932540 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	90,103	0.07%	+87,414	Jun 30, 2026	carried, not yet filed for the newest quarter
37	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	77,928	0.06%	+65,136	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Filipakis Maria Insider CIK 2084452 · Jun 16, 2026 Director, issuer-wide, not summed	77,170	0.06%	+42,462	Jun 16, 2026	Director, issuer-wide, not summed
39	Aquatic Capital Management LLC 13F CIK 1803916 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	72,424	0.06%	+72,424	Jun 30, 2026	carried, not yet filed for the newest quarter
40	TIGER GLOBAL MANAGEMENT LLC 13F CIK 1167483 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	70,000	0.05%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
41	LUMINUS MANAGEMENT LLC 13F CIK 1279151 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	67,500	0.05%	-82,500	Jun 30, 2026	carried, not yet filed for the newest quarter
42	Vontobel Holding Ltd. 13F CIK 1588340 · Unknown · Sep 30, 2026	59,125	0.05%	+23,235	Sep 30, 2026
43	Bitwise Funds Trust 13F CIK 1928561 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	58,874	0.05%	—	Jun 30, 2026	carried, not yet filed for the newest quarter
43.1	Bitwise Bitcoin Standard Corporations ETF Fund S000091079 · Registered fund · Jun 30, 2026 Bitwise Funds Trust, not summed	58,874	0.05%	+26,950	Jun 30, 2026	Bitwise Funds Trust, not summed
44	Invesco Ltd. 13F CIK 914208 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	56,805	0.04%	+36,889	Jun 30, 2026	carried, not yet filed for the newest quarter
44.1	Invesco Alerian Galaxy Crypto Economy ETF Fund S000072837 · Registered fund · Jul 31, 2026 Invesco Exchange-Traded Fund Trust II, not summed	39,197	0.03%	+10,070	Jul 31, 2026	Invesco Exchange-Traded Fund Trust II, not summed
44.2	Invesco Alerian Galaxy Blockchain Users and Decentralized Commerce ETF Fund S000072836 · Registered fund · Jan 31, 2026 Invesco Exchange-Traded Fund Trust II, not summed	5,320	0.00%	—	Jan 31, 2026	Invesco Exchange-Traded Fund Trust II, not summed
45	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	54,549	0.04%	+54,549	Jun 30, 2026	carried, not yet filed for the newest quarter
45.1	Nuveen Small Cap Blend Index Fund Fund S000005367 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	54,549	0.04%	—	Jul 31, 2026	TIAA-CREF Funds, not summed
46	Esposito James Anthony Insider CIK 2084359 · Jun 16, 2026 Director, issuer-wide, not summed	49,604	0.04%	+42,462	Jun 16, 2026	Director, issuer-wide, not summed
47	Jaitly Sachin Chand Insider CIK 2081003 · Jun 16, 2026 Director, issuer-wide, not summed	49,604	0.04%	+49,604	Jun 16, 2026	Director, issuer-wide, not summed
48	Clear Street Group Inc. 13F CIK 1881567 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	48,798	0.04%	+28,338	Jun 30, 2026	carried, not yet filed for the newest quarter
49	EQ/2000 Managed Volatility Portfolio Fund S000025800 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	46,289	0.04%	—	Jun 30, 2026	EQ Advisors Trust, not summed
50	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 13F CIK 1632972 · Unknown · Sep 30, 2026	44,487	0.03%	+32,777	Sep 30, 2026

3 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 154 holders

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Key facts CIK 2055592 CUSIP 36866J105 13F (30d) 12 filings 12 filers Visit website Investor relations