GEMI · Gemini Space Station, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding GEMI
All superinvestors →Holder Concentration
Across 101 13F filersWho Holds GEMI
Last 5 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 97 filers, like-for-like change +75.8%; actively managed books +41.8%; index-like books +172.2%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 44.3% | 39 | +50.7% |
| Exempt adviser | 7.7% | 1 | +272.3% |
| Adviser | 0.9% | 3 | -5.5% |
| Bank | 14.1% | 11 | +100.9% |
| Broker-dealer | 0.5% | 1 | +3250.8% |
| Benefit plan | 0.0% | 2 | new |
| Non-US | 1.2% | 4 | +115.6% |
| Holding company | 23.1% | 6 | +157.1% |
| Unknown | 8.2% | 30 | +3.2% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 43.6% | 15 | +172.2% |
| Systematic-like | 4.7% | 9 | +145.7% |
| Concentrated | 23.5% | 15 | +9.5% |
| Diversified active | 24.3% | 57 | +76.9% |
| Unknown | 3.8% | 1 | 0.0% |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 43.0% | 52 | +185.8% |
| Medium turnover | 26.1% | 15 | +161.8% |
| High turnover | 14.4% | 21 | +81.6% |
| Unknown | 16.5% | 9 | -31.9% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 17.1% | 14 | -30.8% |
| Medium horizon | 38.1% | 17 | +284.0% |
| Long horizon | 33.7% | 58 | +83.7% |
| Unknown | 11.1% | 8 | +166.5% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 26.0% | 13 | +5.4% |
| $1B to $10B | 2.9% | 19 | +105.2% |
| $10B to $100B | 7.4% | 28 | +69.1% |
| $100B or more | 63.6% | 37 | +140.2% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.6% | 15 | -6.2% |
| Pooled investment vehicles | 26.7% | 12 | +34.0% |
| Registered funds and BDCs | 16.4% | 7 | +93.3% |
| Insurance companies | 0.2% | 2 | new |
| Governments and sovereign funds | 0.2% | 1 | +7.5% |
| Other investment advisers | 0.0% | 0 | — |
| Diversified | 0.2% | 2 | +168.7% |
| Other | 0.0% | 0 | — |
| Unknown | 55.7% | 58 | +102.4% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 12.9% | 10 | +205.6% |
| Private equity funds | 3.6% | 4 | -75.4% |
| Venture capital funds | 18.4% | 1 | +430.7% |
| Real estate funds | 0.1% | 2 | -62.8% |
| Other private funds | 0.6% | 5 | +531.8% |
| Mixed private funds | 0.2% | 1 | new |
| No private funds | 16.2% | 17 | +88.2% |
| Private funds, type not stated | 0.0% | 0 | — |
| Unknown | 48.0% | 57 | +88.6% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 81.5% | 79 | +75.7% |
| Outside the US | 18.5% | 18 | +76.5% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F.
Conviction and Crowding
97 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 55.7% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shareholder Targets
13F filers that own its peers but not GEMI, quarter ended Jun 30, 2026Found through its holder-overlap peers: XYZ, MELI, V. 4,769 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital World Investors Adviser, Diversified active | $14,336,271,249 3 held | V, MELI, XYZ |
| 2 | Capital International Investors Adviser, Diversified active | $11,566,325,378 2 held | V, MELI |
| 3 | TCI FUND MANAGEMENT LTD Exempt adviser, Concentrated | $10,462,232,090 1 held | V |
| 4 | Capital Research Global Investors Adviser, Diversified active | $6,725,322,204 2 held | MELI, V |
| 5 | NORGES BANK Non-US, Index-like | $6,618,564,294 3 held | V, XYZ, MELI |
| 6 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser, Index-like | $6,511,288,780 3 held | V, MELI, XYZ |
| 7 | BAILLIE GIFFORD & CO Adviser, Diversified active | $5,380,126,104 2 held | MELI, XYZ |
| 8 | AMERIPRISE FINANCIAL INC Adviser, Diversified active | $5,129,831,447 3 held | V, XYZ, MELI |
| 9 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $4,173,728,853 3 held | V, MELI, XYZ |
| 10 | LOOMIS SAYLES & CO L P Registered adviser, Diversified active | $3,894,811,562 3 held | V, XYZ, MELI |
Fund Ownership of GEMI by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 3.28% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.39% | 511,042 |
| Index ETFs | 2.88% | 3,737,682 |
| Active ETFs | 0.00% | 1,739 |
| Active funds | 0.48% | 627,762 |
| Unclassified | 0.01% | 6,715 |
| All registered funds | 3.77% | 4,884,940 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small ParaFi Capital LP Registered adviser | $14,607,062 | 16.13% | 3,428,888 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $12,120,816 | 13.39% | 2,845,263 | Shares | 2026-08-07 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $6,117,504 | 6.76% | 1,436,034 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $5,443,415 | 6.01% | 1,277,798 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $5,411,367 | 5.98% | 1,270,274 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $5,113,742 | 5.65% | 1,200,409 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $3,043,344 | 3.36% | 714,400 | Call | 2026-09-02 | |
| Small Commonwealth Bank of Australia Bank | $3,042,849 | 3.36% | 714,284 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $2,820,533 | 3.11% | 662,097 | Shares | 2026-09-22 | |
| Mega UBS Group AG Bank | $2,408,620 | 2.66% | 565,404 | Shares | 2026-08-13 | |
| Small Morgan Creek Capital Management, LLC Registered adviser | $2,395,095 | 2.65% | 562,229 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,049,912 | 2.26% | 481,200 | Put | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,798,572 | 1.99% | 422,200 | Call | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $1,600,030 | 1.77% | 375,594 | Shares | 2026-09-02 | |
| Mega NORTHERN TRUST CORP Bank | $1,496,759 | 1.65% | 351,352 | Shares | 2026-08-13 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $1,317,856 | 1.46% | 309,356 | Shares | 2026-08-14 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $1,177,042 | 1.30% | 276,301 | Shares | 2026-08-13 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $1,160,492 | 1.28% | 272,416 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,081,741 | 1.19% | 253,930 | Shares | 2026-08-14 | |
| Large Marex Group plc | $976,720 | 1.08% | 229,277 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $951,258 | 1.05% | 223,300 | Call | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $841,801 | 0.93% | 197,606 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $717,648 | 0.79% | 168,462 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $673,991 | 0.74% | 158,214 | Shares | 2026-08-14 | |
| Large Walleye Trading LLC | $636,018 | 0.70% | 149,300 | Put | 2026-08-03 | |
| Large Walleye Trading LLC | $571,074 | 0.63% | 134,055 | Shares | 2026-08-03 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $539,022 | 0.60% | 126,531 | Shares | 2026-08-13 | |
| Large Walleye Trading LLC | $498,846 | 0.55% | 117,100 | Call | 2026-08-03 | |
| Large Cambridge Investment Research Advisors, Inc. | $475,948 | 0.53% | 111,725 | Shares | 2026-07-30 | |
| Mega JANE STREET GROUP, LLC | $463,914 | 0.51% | 108,900 | Put | 2026-08-14 | |
| Mid North Reef Capital Management LP Registered adviser | $426,004 | 0.47% | 100,001 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $414,944 | 0.46% | 97,405 | Shares | 2026-08-06 | |
| Mega JANE STREET GROUP, LLC | $403,848 | 0.45% | 94,800 | Call | 2026-08-14 | |
| Mid GROUP ONE TRADING LLC Broker-dealer | $383,838 | 0.42% | 90,103 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $354,858 | 0.39% | 83,300 | Put | 2026-09-02 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $331,972 | 0.37% | 77,928 | Shares | 2026-08-14 | |
| Small Crawford Fund Management, LLC Registered adviser | $323,760 | 0.36% | 76,000 | Put | 2026-08-14 | |
| Mid Aquatic Capital Management LLC Registered adviser | $308,526 | 0.34% | 72,424 | Shares | 2026-08-14 | |
| Large Vontobel Holding Ltd. | $305,085 | 0.34% | 59,125 | Shares | 2026-10-16 | |
| Large TIGER GLOBAL MANAGEMENT LLC Registered adviser | $298,200 | 0.33% | 70,000 | Shares | 2026-08-14 | |
| Small LUMINUS MANAGEMENT LLC Adviser | $287,550 | 0.32% | 67,500 | Shares | 2026-08-14 | |
| Small Bitwise Funds Trust Registered adviser | $250,803 | 0.28% | 58,874 | Shares | 2026-08-11 | |
| Mega Invesco Ltd. Adviser | $241,988 | 0.27% | 56,805 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $232,378 | 0.26% | 54,549 | Shares | 2026-08-11 | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $229,552 | 0.25% | 44,487 | Shares | 2026-10-13 | |
| Mid Apollon Wealth Management, LLC Registered adviser | $210,424 | 0.23% | 40,780 | Shares | 2026-10-23 | |
| Large Clear Street Group Inc. | $207,879 | 0.23% | 48,798 | Shares | 2026-08-12 | |
| Large Verition Fund Management LLC Registered adviser | $191,274 | 0.21% | 44,900 | Put | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $178,357 | 0.20% | 41,868 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $170,391 | 0.19% | 39,998 | Shares | 2026-08-07 | |
| Large Verition Fund Management LLC Registered adviser | $155,490 | 0.17% | 36,500 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC Adviser | $154,416 | 0.17% | 36,248 | Shares | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $152,916 | 0.17% | 35,896 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $145,329 | 0.16% | 34,115 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $143,988 | 0.16% | 33,800 | Shares | 2026-08-14 | |
| Large GUGGENHEIM CAPITAL LLC | $137,193 | 0.15% | 32,205 | Shares | 2026-08-12 | |
| Large Centiva Capital, LP Registered adviser | $136,780 | 0.15% | 32,108 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $134,577 | 0.15% | 31,591 | Shares | 2026-08-12 | |
| Large IMC-Chicago, LLC | $130,236 | 0.14% | 30,572 | Shares | 2026-08-06 | |
| Mid WINTON GROUP Ltd | $129,930 | 0.14% | 30,500 | Shares | 2026-08-07 | |
| Mega JPMORGAN CHASE & CO Bank | $115,878 | 0.13% | 27,202 | Shares | 2026-08-12 | |
| Large MetLife Investment Management, LLC Registered adviser | $112,434 | 0.12% | 26,393 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $107,637 | 0.12% | 25,267 | Shares | 2026-08-03 | |
| Large Jump Financial, LLC | $103,479 | 0.11% | 24,291 | Shares | 2026-08-13 | |
| Small FNY Investment Advisers, LLC | $103,200 | 0.11% | 20,000 | Shares | 2026-10-16 | |
| Large Cerity Partners LLC Registered adviser | $88,957 | 0.10% | 20,882 | Shares | 2026-08-14 | |
| Mid SIMPLEX TRADING, LLC | $77,216 | 0.09% | 18,126 | Shares | 2026-08-12 | |
| Large Integrated Wealth Concepts LLC Registered adviser | $71,120 | 0.08% | 16,695 | Shares | 2026-09-09 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $63,261 | 0.07% | 14,850 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $62,886 | 0.07% | 14,762 | Shares | 2026-08-14 | |
| Large JOHNSON INVESTMENT COUNSEL INC Registered adviser | $58,796 | 0.06% | 13,802 | Shares | 2026-07-23 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $58,362 | 0.06% | 13,700 | Shares | 2026-07-29 | |
| Large SCS Capital Management LLC Registered adviser | $55,780 | 0.06% | 13,094 | Shares | 2026-08-06 | |
| Mega BARCLAYS PLC Bank | $53,582 | 0.06% | 12,578 | Shares | 2026-08-14 | |
| Large Police & Firemen's Retirement System of New Jersey | $51,511 | 0.06% | 12,092 | Shares | 2026-07-23 | |
| Large Jefferies Financial Group Inc. Holding company | $51,448 | 0.06% | 12,077 | Shares | 2026-08-17 | |
| Mid Engineers Gate Manager LP | $50,093 | 0.06% | 11,759 | Shares | 2026-08-14 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Non-US | $49,948 | 0.06% | 11,725 | Shares | 2026-09-09 | |
| Mid Tema ETFs LLC Registered adviser | $49,923 | 0.06% | 9,675 | Shares | 2026-10-16 | |
| Large Cresset Asset Management, LLC Registered adviser | $48,879 | 0.05% | 11,474 | Shares | 2026-08-14 | |
| Mega RAYMOND JAMES FINANCIAL INC | $44,342 | 0.05% | 10,409 | Shares | 2026-08-14 | |
| Large Walleye Capital LLC Registered adviser | $43,026 | 0.05% | 10,100 | Call | 2026-08-03 | |
| Mid Independent Advisor Alliance Registered adviser | $42,600 | 0.05% | 10,000 | Shares | 2026-08-12 | |
| Large STRS OHIO Benefit plan | $34,080 | 0.04% | 8,000 | Shares | 2026-07-30 | |
| Large Penserra Capital Management LLC Registered adviser | $28,605 | 0.03% | 6,715 | Shares | 2026-08-13 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $26,961 | 0.03% | 6,329 | Shares | 2026-08-13 | |
| Large Arax Advisory Partners Registered adviser | $25,853 | 0.03% | 6,069 | Shares | 2026-08-10 | |
| Mega Legal & General Group Plc | $16,907 | 0.02% | 3,969 | Shares | 2026-08-14 | |
| Mid Ameritas Investment Partners, Inc. Registered adviser | $15,851 | 0.02% | 3,721 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $13,964 | 0.02% | 3,278 | Shares | 2026-08-06 | |
| Mega FMR LLC Holding company | $13,896 | 0.02% | 3,262 | Shares | 2026-08-13 | |
| Mid Tower Research Capital LLC (TRC) | $13,695 | 0.02% | 3,215 | Shares | 2026-08-11 | |
| Large OSAIC HOLDINGS, INC. Holding company | $12,141 | 0.01% | 2,850 | Shares | 2026-08-14 | |
| Small WealthCollab, LLC Registered adviser | $6,982 | 0.01% | 1,639 | Shares | 2026-08-10 | |
| Small State of Wyoming | $6,334 | 0.01% | 1,487 | Shares | 2026-08-06 | |
| Mid SBI Securities Co., Ltd. Non-US | $5,552 | 0.01% | 1,076 | Shares | 2026-10-22 | |
| Mid Sterling Capital Management LLC Registered adviser | $4,520 | 0.00% | 876 | Shares | 2026-10-22 | |
| Mid Quarry LP | $4,370 | 0.00% | 1,026 | Shares | 2026-08-14 | |
| Small Activest Wealth Management Registered adviser | $4,133 | 0.00% | 801 | Shares | 2026-10-15 | |
| Mid Global X Japan Co., Ltd. | $3,457 | 0.00% | 670 | Shares | 2026-10-21 |
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