Viking Acquisition Corp. INSTR.WS Preferred / convertible 13F holders, Q4 2025 (December 31) 28 holders
$0.46 avg. 13F price*
At the end of Q4 2025 , 28 institutions reported holding Viking Acquisition Corp. I (NSTR.WS) in their 13F filings. The largest holders were Adage Capital Partners Gp, L.L.C. ($252K), Boothbay Fund Management, LLC ($252K) and Verition Fund Management LLC ($138K).
Company Viking Acquisition Corp. I
CUSIP G9582G112
Latest filing quarter Q2 2026 History Number of 13F holders
Total Exit/New Position Q4 2025 Institutions Total Value New Positions 27 $1.8M Exits 0 $0
Ownership 28 holders Portfolio Manager % of Holder's Portfolio Change Shares Value ▼ Adage Capital Partners Gp, L.L.C. — New 599,654 $252K Boothbay Fund Management, LLC — New 25,000 $252K Verition Fund Management LLC — New 328,056 $138K Linden Advisors LP — New 299,998 $120K TENOR CAPITAL MANAGEMENT Co., L.P. — New 216,666 $91K Hudson Bay Capital Management LP — New 216,666 $91K Shaolin Capital Management LLC — New 199,999 $84K Radcliffe Capital Management, L.P. — New 191,665 $75K Polar Asset Management Partners Inc. — New 166,666 $67K Picton Mahoney Asset Management — New 166,666 $67K Lineage Point Capital LP — — 165,999 $65K Periscope Capital Inc. — New 163,800 $64K Aristeia Capital, L.L.C. — New 133,331 $52K Meteora Capital, LLC — New 134,967 $51K Harraden Circle Investments, LLC — New 120,833 $47K Moore Capital Management, LP — New 99,999 $42K Fort Baker Capital Management LP — New 100,000 $39K Whitebox Advisors LLC — New 83,333 $35K Centiva Capital, LP — New 83,333 $35K Steadfast Capital Management LP — New 83,333 $33K Context Capital Management, LLC — New 83,333 $33K Berkley W R Corp. — New 82,625 $31K Bulldog Investors, LLP — New 66,666 $25K OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) — New 50,000 $20K DLD Asset Management, LP — New 44,443 $19K Wolverine Asset Management LLC — New 33,333 $14K Gritstone Asset Management LLC — New 25,000 $11K Clear Street Group Inc. — New 88,565 $0
"% of holder's portfolio" is NSTR.WS's weight in each manager's 13F, not the share of Viking Acquisition Corp. I the manager owns.