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Equibles

LKSP

Lake Superior Acquisition Corp

Company with tickers: LKSP, LKSPR, LKSPU

CIK
2043508
CUSIP
G5354C107
Shares Outstanding
11,860,000
13F Activity (30d)
35 filings 34 filers

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.

Holders: 39
Total Value: $106,917,598
Total Shares: 10,638,568

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 39 13F filers · Δ vs Dec 31, 2025
Top Holder
12.1%
Dec 2025 → Mar 2026 · range 12.1% – 19.1%
−7.0 pts
Top 5
35.5%
Dec 2025 → Mar 2026 · range 35.5% – 40.6%
−5.1 pts
Top 10
56.2%
Dec 2025 → Mar 2026 · range 56.2% – 62.7%
−6.5 pts
HHI
483
Dec 2025 → Mar 2026 · range 483 – 668
Broadly held −186

Quarterly Activity

vs Dec 31, 2025
New
8
Increased
6
Decreased
8
Sold Out
2
Unchanged
17
Holder count: +6
Institutional value: +15.5%
Shares held: +14.0%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mid MIZUHO SECURITIES USA LLC +619,647 964,587
Small Shaolin Capital Management LLC +100,000 401,300
Mega UBS Group AG +29,311 83,750
Mega BNP PARIBAS ARBITRAGE, SA +19,810 175,140
Mid WOLVERINE ASSET MANAGEMENT LLC +3,400 32,797

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mid Karpus Management, Inc. −498,325 1,284,033
Mid Polar Asset Management Partners Inc. −200,100 219,900
Large TORONTO DOMINION BANK −169,700 30,300
Large Clear Street Group Inc. −142,964 156,993
Mid Virtu Financial LLC −25,224 10,859

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Small BlueCrest Capital Management Ltd 500,000 $5,025,000
Mid Magnetar Financial LLC 495,187 $4,976,629
Small HGC Investment Management Inc. 320,000 $3,216,000
Mid RIVERNORTH CAPITAL MANAGEMENT, LLC 299,992 $3,014,919
Small HIGHBRIDGE CAPITAL MANAGEMENT LLC 264,500 $2,658,225

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 500,000 $4,960,000
Small ABC ARBITRAGE SA 20,000 $198,400
Filter: New 8 Increased 6 Reduced 8 Sold out 2 Unchanged 17
Showing 39 of 39
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mid Karpus Management, Inc. $12,904,531 12.07% 1,284,033
Mid MIZUHO SECURITIES USA LLC Broker-Dealer $9,694,099 9.07% 964,587
Mid AQR Arbitrage LLC $5,311,857 4.97% 528,543
Small BlueCrest Capital Management Ltd $5,025,000 4.70% 500,000
Mid PICTON MAHONEY ASSET MANAGEMENT $5,024,889 4.70% 499,989
Mid Magnetar Financial LLC $4,976,629 4.65% 495,187
Small CSS LLC/IL $4,679,259 4.38% 465,598
Mid ARISTEIA CAPITAL, L.L.C. $4,221,000 3.95% 420,000
Large Hudson Bay Capital Management LP $4,221,000 3.95% 420,000
Mid WHITEBOX ADVISORS LLC $4,071,285 3.81% 405,103
Small Shaolin Capital Management LLC $4,033,065 3.77% 401,300
Small Logan Stone Capital, LLC $3,974,795 3.72% 395,502
Mid TENOR CAPITAL MANAGEMENT Co., L.P. $3,517,500 3.29% 350,000
Small HGC Investment Management Inc. $3,216,000 3.01% 320,000
Mid RIVERNORTH CAPITAL MANAGEMENT, LLC $3,014,919 2.82% 299,992
Small HIGHBRIDGE CAPITAL MANAGEMENT LLC $2,658,225 2.49% 264,500
Mid Polar Asset Management Partners Inc. $2,209,995 2.07% 219,900
Small Radcliffe Capital Management, L.P. $2,110,500 1.97% 210,000
Small HEIGHTS CAPITAL MANAGEMENT, INC $2,110,500 1.97% 210,000
Small Lineage Point Capital LP $2,010,000 1.88% 200,000
Mid Westchester Capital Management, LLC $2,009,999 1.88% 200,000
Mega TWO SIGMA INVESTMENTS, LP $1,821,562 1.70% 181,250
Mega BNP PARIBAS ARBITRAGE, SA $1,760,157 1.65% 175,140
Small Context Capital Management, LLC $1,758,750 1.64% 175,000
Large Clear Street Group Inc. $1,577,779 1.48% 156,993
Small Mint Tower Capital Management B.V. $1,407,000 1.32% 140,000
Mid Linden Advisors LP $1,407,000 1.32% 140,000
Small Crossingbridge Advisors, LLC $1,105,500 1.03% 110,000
Mid MOORE CAPITAL MANAGEMENT, LP $1,055,250 0.99% 105,000
Mid SONA ASSET MANAGEMENT (US) LLC $892,339 0.83% 88,790
Mega UBS Group AG $841,687 0.79% 83,750
Small DELTEC ASSET MANAGEMENT LLC $625,401 0.58% 62,229
Micro Warberg Asset Management LLC $451,717 0.42% 44,947
Small TrueMark Investments, LLC $363,810 0.34% 36,200
Mid WOLVERINE ASSET MANAGEMENT LLC $329,609 0.31% 32,797
Large TORONTO DOMINION BANK Bank $304,515 0.28% 30,300
Mid Dakota Wealth Management $110,550 0.10% 11,000
Mid Virtu Financial LLC $109,132 0.10% 10,859
Mega MORGAN STANLEY $793 0.00% 79

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