Baird Medical Investment -28BDMDWPreferred / convertible

13F holders, Q4 2025 (December 31)
29holders
0new positions
0sold out
1famous investor
$0.06avg. 13F price*

At the end of Q4 2025, 29 institutions reported holding Baird Medical Investment -28 (BDMDW) in their 13F filings, unchanged from Q3 2025. 0 opened new positions and 0 sold out. The largest holders were Clear Street Group Inc. ($47K), Sculptor Capital LP ($39K) and Aristeia Capital, L.L.C. ($32K). 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 Q3 2025 → Q4 2025

InstitutionsTotal Value
New Positions0$0
Exits0$0

All 13F filers, Q3 2025 → Q4 2025: 23,694 shares sold, net −23,694 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 29 holders
Clear Street Group Inc. — No change 775,388 $47K
Sculptor Capital LP — No change 700,000 $39K
Aristeia Capital, L.L.C. — No change 570,992 $32K
Calamos Advisors LLC — No change 500,000 $26K
Kepos Capital LP — No change 416,479 $25K
Linden Advisors LP — No change 435,179 $24K
Adage Capital Partners Gp, L.L.C. — No change 375,000 $23K
Davidson Kempner Capital Management LP — No change 250,000 $15K
Goldman Sachs Group Inc. — No change 220,004 $11K
Toronto Dominion Bank — No change 160,933 $10K
Wolverine Asset Management LLC — Reduce -11.4% 154,566 $9K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 150,000 $9K
D. E. Shaw & Co. — No change 150,000 $8K
Saba Capital Management, L.P. — No change 132,013 $7K
Diametric Capital, LP — No change 108,100 $6K
Sandia Investment Management LP — No change 108,100 $6K
Polar Asset Management Partners Inc. — No change 100,000 $6K
Picton Mahoney Asset Management — No change 96,794 $5K
Blue Owl Capital Holdings LP — No change 100,000 $5K
Q Global Advisors, LLC — No change 72,992 $4K
Dupont Capital Management Corp. — No change 50,000 $3K
Bank of America Corp. — No change 50,119 $3K
Silver Rock Financial LP — No change 48,891 $2K
UBS Group AG — Reduce -2.7% 48,196 $2K
SkyView Investment Advisors, LLC — No change 36,779 $2K
Schonfeld Strategic Advisors LLC — No change 30,000 $2K
Whitebox Advisors LLC — No change 23,250 $1K
Cruiser Capital Advisors, LLC — Reduce -9.1% 25,000 $1K
Ancora Advisors LLC — No change 10,000 $555

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