BDMD
Baird Medical Investment Holdings LtdCompany with tickers: BDMD, BDMDW
CIK
1982444
CUSIP
G0705H103
Shares Outstanding
31,981,751
13F Activity (30d)
6 filings
6 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: 8
Total Value: $658,974
Total Shares: 336,213
Institutional Ownership Trend
6 quarters
Holder Concentration
Across 8 13F filers · Δ vs Dec 31, 2025Top Holder
37.2%
+13.6 pts
Top 5
90.5%
−2.4 pts
Top 10
100.0%
0.0 pts
HHI
2,224
Moderately concentrated+262
Quarterly Activity
vs Dec 31, 2025
New
2
Increased
1
Decreased
1
Sold Out
2
Unchanged
4
Holder count:
0
Institutional value:
-8.5%
Shares held:
-36.5%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +33,957 | 67,863 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega TWO SIGMA INVESTMENTS, LP | −48,856 | 46,587 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | 39,416 | $77,255 | |
| Mega MORGAN STANLEY | 20,000 | $39,200 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Periscope Capital Inc. | 125,000 | $170,000 | |
| Mega CITADEL ADVISORS LLC | 112,660 | $153,217 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small HIGHBRIDGE CAPITAL MANAGEMENT LLC | $245,000 | 37.18% | 125,000 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS Group AG | $133,010 | 20.18% | 67,863 | Shares | Defined | 2026-05-05 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $91,310 | 13.86% | 46,587 | Shares | Sole | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $77,255 | 11.72% | 39,416 | Shares | Defined | 2026-05-12 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $49,866 | 7.57% | 25,442 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $39,200 | 5.95% | 20,000 | Shares | Defined | 2026-05-15 | ||||
| Large NATIONAL BANK OF CANADA /FI/ Bank | $22,932 | 3.48% | 11,700 | Shares | Defined | 2026-05-15 | ||||
| Mid WOLVERINE ASSET MANAGEMENT LLC | $401 | 0.06% | 205 | Shares | Defined | 2026-05-04 | ||||
| No holders match your search. | ||||||||||