Skip to main content
Equibles
TMTS logo

TMTS · Spartacus Acquisition Corp. II · Holdings

Track TMTS — free

Use TMTS with AI

Add company filings, earnings and prices to ChatGPT or Claude, then ask questions in your own chat.

Choose your app for step-by-step connection instructions. Sign in with Equibles when asked; no code or API key is needed.

Claude ChatGPT

After connecting, ask your AI to use Equibles to research TMTS.

Other apps & server URL
https://mcp.equibles.com/mcp
Gemini CLI setup
or ask here

Free, nothing to set up — ALVIS runs on the same tools and cites every figure.

See what you can ask in ChatGPT or Claude

All connection guides →
$10.02 At close · Oct 23
Rebalance outlook locked
Market Cap
$306.97M
Shares
30.67M
Volume · Oct 23 1.2M Avg daily vol (3M) 194.68K

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.

Use institutional holdings through the 13F API or MCP → See every holder of TMTS: 13F, 13D and 13G, insiders and funds →
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 61
Total Value: $173,960,782
Total Shares: 26,282,202
Showing 1–100 of 104 holdings by value · page 1 of 2

Institutional Ownership Trend

3 quarters

Superinvestors Holding TMTS

All superinvestors →
Mario Gabelli $0

Holder Concentration

Across 62 13F filers
Top Holder
11.3%
Mar 2026 → Jun 2026 · range 8.9% – 11.3%
of institutional value
Top 5
37.6%
Mar 2026 → Jun 2026 · range 30.6% – 37.6%
of institutional value
Top 10
54.6%
Mar 2026 → Jun 2026 · range 47.0% – 54.6%
of institutional value
HHI
460
Mar 2026 → Jun 2026 · range 340 – 460
Broadly held

Who Holds TMTS

Last 3 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: 62 filers, like-for-like change +28.7%; actively managed books +28.7%.

Holder type Share Filers Change
Registered adviser 71.9% 35 +28.3%
Exempt adviser 5.3% 3 +8.7%
Adviser 3.2% 4 +35.4%
Bank 2.7% 2 +78.7%
Insurer 0.8% 1 0.0%
Benefit plan 0.7% 1 0.0%
Non-US 7.8% 5 +33.3%
Holding company 0.0% 1 new
Unknown 7.6% 10 +36.1%

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.

Conviction and Crowding

48 13F filers, quarter ended Jun 30, 2026

Measured 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.

Conviction holders
0
0.000% of filers hold it in their top 10
Holders above 5%
0
median weight 0.103%
Crowding
—
the issuer has more than one class of common stock, so its count is the total across classes
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
the issuer has more than one class of common stock, so its count is the total across classes
Top 10 holders
54.6%
of 13F shares, Herfindahl 0.046
Active holders
—
like-for-like share change of active filers
5% stakes on record
1
0 13D, 1 13G (1 institutional, 0 passive, 0 exempt)
How long holders have held it value-weighted 1.0 quarters
Under 1 year 100.0% 1 to 3 years 0.000% 3 years or more 0.000% Since coverage start 0.000%

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 basis

Estimated, 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 avg cost
$9.98
estimated per share
Quarter-end price
$10.01
implied by 13F values
Estimated gain or loss
+0.3%
price against the estimated cost
Estimated at a loss
0.000%
of costed 13F value

Estimated cost covers 100.0% 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.

Shared Holders

Companies TMTS's active holders also own, quarter ended Mar 31, 2026
# Company Shared holders
1 HACQ HCM IV Acquisition Corp. 24
2 FAC Factorial Energy Inc. 23
3 RNGT Range Capital Acquisition Corp II 22
4 NSTR NorthStar Earth & Space Enterprises, Inc. 20
5 WLII Willow Lane Acquisition Corp. II 20
6 BBCQ Bleichroeder Acquisition Corp. II 21
7 ILLU Illumination Acquisition Corp. I 21
8 PALO Paloma Acquisition Corp I 17
9 TRGS TRG Latin America Acquisitions Corp. 18
10 RAC Rithm Acquisition Corp. 17

Shareholder Targets

13F filers that own its peers but not TMTS, quarter ended Mar 31, 2026

Found through its holder-overlap peers: HACQ, FAC, RNGT, NSTR, WLII, BBCQ, ILLU, PALO, TRGS, RAC, CCII, AACO, FCRS, EVAC, TMS, OYSE, DNMX, ACAA, BIII, IACO. 92 filers in all.

# Filer In peers
1 WOLVERINE ASSET MANAGEMENT LLC Registered adviser, Systematic-like $55,697,731 15 held
2 Context Capital Management, LLC Registered adviser, Diversified active $36,351,903 14 held
3 Westchester Capital Management, LLC Registered adviser, Diversified active $29,176,244 8 held
4 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS Unknown, Diversified active $26,717,819 9 held
5 CANTOR FITZGERALD, L. P. Unknown, Diversified active $24,468,731 4 held
6 Empyrean Capital Partners, LP Registered adviser, Diversified active $23,192,000 1 held
7 HighTower Advisors, LLC Registered adviser, Diversified active $22,288,848 2 held
8 READYSTATE ASSET MANAGEMENT LP Registered adviser, Diversified active $21,261,689 8 held
9 CONTINENTAL GENERAL INSURANCE CO Insurer, Concentrated $20,673,332 1 held
10 HGC Investment Management Inc. Non-US, Diversified active $20,559,750 4 held

Fund Ownership of TMTS by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0.00% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 0.00% 0
Index ETFs 0.00% 0
Active ETFs 0.00% 0
Active funds 0.81% 249,213
Unclassified 0.00% 0
All registered funds 0.81% 249,213
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 type: Registered adviser 34 Exempt adviser 3 Adviser 4 Bank 2 Insurer 1 Benefit plan 1 Non-US 5 Holding company 1 Unknown 10
Showing 100 of 104
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Fort Baker Capital Management LP $19,728,088 11.34% 1,970,838
ADAGE CAPITAL PARTNERS GP, L.L.C. $18,018,000 10.36% 1,800,000
Magnetar Financial LLC $11,010,949 6.33% 1,099,995
Linden Advisors LP $9,509,500 5.47% 950,000
Harraden Circle Investments, LLC $7,268,261 4.18% 726,100
AQR Arbitrage LLC $7,095,007 4.08% 708,792
TENOR CAPITAL MANAGEMENT Co., L.P. $6,006,000 3.45% 600,000
Alberta Investment Management Corp $6,006,000 3.45% 600,000
GLAZER CAPITAL, LLC $5,506,501 3.17% 550,100
Sculptor Capital LP $5,005,000 2.88% 500,000
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND $5,004,979 2.88% 499,998
Kryger Capital LLC $4,950,625 2.85% 494,568
SONA ASSET MANAGEMENT (US) LLC $4,004,000 2.30% 400,000
MOORE CAPITAL MANAGEMENT, LP $4,004,000 2.30% 400,000
MILLENNIUM MANAGEMENT LLC $4,004,000 2.30% 400,000
Shaolin Capital Management LLC $3,775,852 2.17% 377,208
Polar Asset Management Partners Inc. $3,753,750 2.16% 375,000
RIVERNORTH CAPITAL MANAGEMENT, LLC $3,503,479 2.01% 349,998
TWO SIGMA INVESTMENTS, LP $3,367,944 1.94% 336,458
Periscope Capital Inc. $3,273,910 1.88% 327,064
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS $3,003,000 1.73% 300,000
BNP PARIBAS ARBITRAGE, SA $2,914,891 1.68% 291,198
Hudson Bay Capital Management LP $2,752,729 1.58% 274,998
Radcliffe Capital Management, L.P. $2,578,636 1.48% 257,606
D. E. Shaw & Co., Inc. $2,502,500 1.44% 250,000
Centiva Capital, LP $2,002,000 1.15% 200,000
WHITEBOX ADVISORS LLC $2,002,000 1.15% 200,000
K2 PRINCIPAL FUND, L.P. $2,002,000 1.15% 200,000
BERKLEY W R CORP $1,990,568 1.14% 198,858
METEORA CAPITAL, LLC $1,818,847 1.05% 181,703
Ghisallo Capital Management LLC $1,751,750 1.01% 175,000
Mint Tower Capital Management B.V. $1,751,750 1.01% 175,000
DLD Asset Management, LP $1,751,750 1.01% 175,000
First Trust Capital Management L.P. $1,501,500 0.86% 150,000
Saba Capital Management, L.P. $1,411,970 0.81% 141,056
Verition Fund Management LLC $1,376,375 0.79% 137,500
PICTON MAHONEY ASSET MANAGEMENT $1,251,199 0.72% 124,995
O'Connor Alternative Investments LLC $1,001,000 0.58% 100,000
Crossingbridge Advisors, LLC $1,001,000 0.58% 100,000
MMCAP International Inc. SPC $1,001,000 0.58% 100,000
Schonfeld Strategic Advisors LLC $450,329 0.26% 44,988
GRITSTONE ASSET MANAGEMENT LLC $401,200 0.23% 40,000
HEIGHTS CAPITAL MANAGEMENT, INC $400,400 0.23% 40,000
TORONTO DOMINION BANK $264,614 0.15% 26,435
Clear Street Group Inc. $226,446 0.13% 22,622
PenderFund Capital Management Ltd. $50,050 0.03% 5,000
GRITSTONE ASSET MANAGEMENT LLC TMTSW $5,333 0.00% 13,333
MORGAN STANLEY $100 0.00% 10
TUDOR INVESTMENT CORP ET AL TMTSU — — 375,000
WHITEBOX ADVISORS LLC TMTSW — — 66,666
Magnetar Financial LLC TMTSW — — 366,665
TORONTO DOMINION BANK TMTSW — — 84,106
GABELLI FUNDS LLC TMTSU — — 53,500
Linden Advisors LP TMTSW — — 316,666
GAMCO INVESTORS, INC. ET AL TMTSU — — 21,500
D. E. Shaw & Co., Inc. TMTSW — — 83,333
Mint Tower Capital Management B.V. TMTSW — — 58,333
ADAGE CAPITAL PARTNERS GP, L.L.C. TMTSW — — 500,000
Shaolin Capital Management LLC TMTSW — — 172,102
Polar Asset Management Partners Inc. TMTSW — — 128,500
HRT FINANCIAL LP TMTSU — — 50,210
TORONTO DOMINION BANK TMTSU — — 592,961
BlueCrest Capital Management Ltd TMTSU — — 275,000
BNP PARIBAS ARBITRAGE, SA TMTSW — — 97,066
K2 PRINCIPAL FUND, L.P. TMTSW — — 220,165
TENOR CAPITAL MANAGEMENT Co., L.P. TMTSW — — 200,000
Calamos Advisors LLC TMTSU — — 110,000
Hudson Bay Capital Management LP TMTSW — — 91,666
DLD Asset Management, LP TMTSW — — 58,333
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND TMTSW — — 166,666
GLAZER CAPITAL, LLC TMTSW — — 200,000
HEIGHTS CAPITAL MANAGEMENT, INC TMTSW — — 13,132
Kryger Capital LLC TMTSW — — 166,351
ARISTEIA CAPITAL, L.L.C. TMTSU — — 250,000
LMR Partners LLP TMTSU — — 850,000
MILLENNIUM MANAGEMENT LLC TMTSW — — 266,666
Galaxy Digital Inc. TMTSW — — 20,000
Periscope Capital Inc. TMTSW — — 104,900
Sculptor Capital LP TMTSW — — 250,000
Clear Street Group Inc. TMTSW — — 14,168
Verition Fund Management LLC TMTSW — — 45,833
PICTON MAHONEY ASSET MANAGEMENT TMTSW — — 41,665
Schonfeld Strategic Advisors LLC TMTSW — — 21,064
MOORE CAPITAL MANAGEMENT, LP TMTSW — — 133,333
PenderFund Capital Management Ltd. TMTSW — — 1,666
OMERS ADMINISTRATION Corp TMTSU — — 192,956
Fort Baker Capital Management LP TMTSW — — 86,762
Saba Capital Management, L.P. TMTSW — — 133,333
SONA ASSET MANAGEMENT (US) LLC TMTSW — — 133,332
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND TMTSU — — 2
Qube Research & Technologies Ltd TMTSU — — 100,000
Alberta Investment Management Corp TMTSW — — 200,000
Lineage Point Capital LP TMTSW — — 86,580
RIVERNORTH CAPITAL MANAGEMENT, LLC TMTSW — — 116,666
Parallax Volatility Advisers, L.P. TMTSW — — 36,000
UBS Group AG TMTSU — — 140
Radcliffe Capital Management, L.P. TMTSW — — 83,332
AQR Arbitrage LLC TMTSW — — 236,261
Lineage Point Capital LP TMTSU — — 349,757
Clear Street Group Inc. TMTSU — — 13,409

Showing the top 100 of 104 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.

Key facts CIK 2097364 CUSIP G8303R100 13F (30d) 1 filings 1 filers Visit website Investor relations