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Viking Acquisition Corp I

VACI
Exchange
NYSE
Industry
Communications Services, NEC
SEC CIK
0002080023

No open-market purchases or sales by Viking Acquisition Corp I insiders were filed in the last 90 days; 57 institutions reported holding it in 13F filings for Q2 2026, worth $218.1M in total; no superinvestor holds it.

Other share classesVACI.UNVACI.WT

13F holders, Q4 2025

Institutional positions in Viking Acquisition Corp I as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
40
+40 vs. Q3 2025
Shares held
15.5M
+15.5M vs. Q3 2025
Total value
$153.8M
+$153.8M vs. Q3 2025
New holders
40
0 more added
Sold out
0
0 more reduced

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting VACI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 40 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 0 institutionsQ1 2025: 0 institutionsQ2 2025: 0 institutionsQ3 2025: 0 institutionsQ4 2025: 40 institutionsQ1 2026: 48 institutionsQ2 2026: 57 institutions
Value heldQ4 2025: $153.8M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $0Q1 2025: $0Q2 2025: $0Q3 2025: $0Q4 2025: $153.8MQ1 2026: $194.4MQ2 2026: $218.1M
Institutions holding VACI and their total value by quarter
QuarterHoldersValue
Q2 202657$218.1M
Q1 202648$194.4M
Q4 202540$153.8M
Q3 20250$0
Q2 20250$0
Q1 20250$0
Q4 20240$0
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Viking Acquisition Corp I; share changes are against Q3 2025.

Institutions holding VACI in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Adage Capital Partners GP, L.L.C.1,800,000$17.8M0.03%+1,800,000New
Glazer Capital, LLC1,152,230$11.4M0.30%+1,152,230New
HighTower Advisors, LLC969,531$9.60M0.01%+969,531New
Verition Fund Management LLC800,000$7.92M0.04%+800,000New
Linden Advisors LP700,000$6.93M0.04%+700,000New
Tenor Capital Management Co., L.P.650,000$6.43M0.09%+650,000New
Hudson Bay Capital Management LP650,000$6.43M0.04%+650,000New
Vivaldi Asset Management, LLC649,998$6.43M0.39%+649,998New
Shaolin Capital Management LLC600,000$5.94M0.22%+600,000New
Radcliffe Capital Management, L.P.575,000$5.69M0.31%+575,000New
Polar Asset Management Partners Inc.500,000$4.95M0.10%+500,000New
Picton Mahoney Asset Management499,998$4.95M0.05%+499,998New
Lineage Point Capital LP498,000$4.93M1.87%+498,000New
Meteora Capital, LLC458,142$4.54M0.38%+458,142New
Periscope Capital Inc.450,000$4.46M0.86%+450,000New
Aristeia Capital LLC400,000$3.96M0.11%+400,000New
Two Sigma Investments, LP362,500$3.59M0.01%+362,500New
Clear Street Group Inc.312,920$3.10M0.02%+312,920New
Fort Baker Capital Management LP300,000$2.97M0.33%+300,000New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys300,000$2.97M0.02%+300,000New
Moore Capital Management, LP300,000$2.97M0.06%+300,000New
Steadfast Capital Management LP250,000$2.48M0.04%+250,000New
Whitebox Advisors LLC250,000$2.48M0.04%+250,000New
Context Capital Management, LLC250,000$2.48M0.06%+250,000New
Centiva Capital, LP250,000$2.48M0.15%+250,000New
Berkley W R Corp247,875$2.45M0.14%+247,875New
D. E. Shaw & Co., Inc.200,000$1.98M0.00%+200,000New
Bulldog Investors, LLP200,000$1.98M0.44%+200,000New
UBS Oconnor LLC150,000$1.49M0.04%+150,000New
K2 Principal Fund, L.P.150,000$1.49M0.15%+150,000New
DLD Asset Management, LP133,333$1.32M0.14%+133,333New
StoneX Group Inc.116,674$1.16M0.05%+116,674New
Wolverine Asset Management LLC99,999$990.0K0.01%+99,999New
Gritstone Asset Management LLC75,000$742.5K0.71%+75,000New
Boothbay Fund Management, LLC65,856$652.0K0.02%+65,856New
Toronto Dominion Bank49,935$494.4K0.00%+49,935New
Virtu Financial LLC38,780$384.0K0.01%+38,780New
Mizuho Securities USA LLC35,000$345.5K0.01%+35,000New
Abc Arbitrage SA25,000$247.5K0.02%+25,000New
Warberg Asset Management LLC21,201$209.9K0.06%+21,201New