Baird Medical Investment -28BDMDWPreferred / convertible

13F holders, Q1 2025 (March 31)
34holders +2
4new positions
1sold out
1famous investor
$0.08avg. 13F price*

At the end of Q1 2025, 34 institutions reported holding Baird Medical Investment -28 (BDMDW) in their 13F filings, up 2 from Q4 2024. 4 opened new positions and 1 sold out. The largest holders were Sculptor Capital LP ($63K), Clear Street LLC ($58K) and Aristeia Capital, L.L.C. ($42K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company
Baird Medical Investment -28
CUSIP
G0705H111
Latest filing quarter
Q2 2026

History

Number of 13F holders

010203040 Q4 2024: 32Q4 2024Q1 2025: 34Q1 2025Q2 2025: 32Q2 2025Q3 2025: 29Q3 2025Q4 2025: 29Q4 2025Q1 2026: 27Q1 2026Q2 2026: 29Q2 2026

Total Exit/New Position Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions4$10K
Exits1$165K

All 13F filers, Q4 2024 → Q1 2025: 972,197 shares bought and 1,008,401 shares sold, net −36,204 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 34 holders
Sculptor Capital LP — No change 700,000 $63K
Clear Street LLC — Add +86.8% 775,488 $58K
Aristeia Capital, L.L.C. — Add +105.3% 470,992 $42K
Linden Advisors LP — Add +74.1% 435,179 $39K
Calamos Advisors LLC — No change 500,000 $38K
Kepos Capital LP — No change 416,479 $31K
Adage Capital Partners Gp, L.L.C. — No change 375,000 $28K
Davidson Kempner Capital Management LP — No change 250,000 $19K
Goldman Sachs Group Inc. — No change 220,004 $17K
Shaolin Capital Management LLC — Reduce -25.3% 186,700 $14K
Wolverine Asset Management LLC — Add +39.4% 178,502 $13K
Saba Capital Management, L.P. — No change 132,013 $12K
D. E. Shaw & Co. — No change 150,000 $11K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 150,000 $11K
Polar Asset Management Partners Inc. — No change 100,000 $9K
Diametric Capital, LP — No change 108,100 $8K
Sandia Investment Management LP — Reduce -54.0% 108,100 $8K
Picton Mahoney Asset Management — No change 96,794 $8K
Blue Owl Capital Holdings LP — No change 100,000 $8K
Cantor Fitzgerald, L. P. — No change 100,000 $8K
Periscope Capital Inc. — No change 100,000 $8K
Q Global Advisors, LLC — No change 72,992 $5K
UBS Group AG — Add +4.5% 50,387 $4K
Bank of America Corp. — No change 50,119 $4K
Angelo Gordon & Co., L.P. — New 50,000 $4K
Dupont Capital Management Corp. — No change 50,000 $4K
Silver Rock Financial LP — No change 48,891 $4K
SkyView Investment Advisors, LLC — New 36,779 $3K
Schonfeld Strategic Advisors LLC — Reduce -30.0% 35,000 $3K
Susquehanna International Group, LLP — New 33,063 $2K
Cruiser Capital Advisors, LLC — No change 27,500 $2K
Whitebox Advisors LLC — No change 23,250 $2K
StoneX Group Inc. — New 12,523 $940
Ancora Advisors LLC — No change 10,000 $751

"% of holder's portfolio" is BDMDW's weight in each manager's 13F, not the share of Baird Medical Investment -28 the manager owns.