BGMS
Bio Green Med Solution, Inc.Company with tickers: BGMS, BGMSP
CIK
1130166
CUSIP
23254L876
Shares Outstanding
5,519,456
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: 9
Total Value: $118,543
Total Shares: 118,543
Institutional Ownership Trend
Holder Concentration
Across 9 13F filers · Δ vs Dec 31, 2025Top Holder
38.9%
+3.5 pts
Top 5
97.7%
−2.2 pts
Top 10
100.0%
0.0 pts
HHI
2,547
Highly concentrated
−529
Quarterly Activity
vs Dec 31, 2025
New
3
Increased
4
Decreased
0
Sold Out
3
Unchanged
2
Holder count:
0
Institutional value:
+1.3%
Shares held:
+50.0%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | +23,500 | 46,100 | |
| Mega UBS Group AG | +1,585 | 2,169 | |
| Mid Tower Research Capital LLC (TRC) | +1,254 | 4,261 | |
| Mid SBI Securities Co., Ltd. | +498 | 500 |
Top Sellers
vs Dec 31, 2025No qualifying movers this quarter.
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | 22,051 | $22,051 | |
| Mid XTX Topco Ltd | 21,872 | $21,872 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 21,588 | $21,588 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small TWO SIGMA SECURITIES, LLC | 27,984 | $41,416 | |
| Mid DRW Securities, LLC | 24,857 | $36,788 | |
| Mega BANK OF AMERICA CORP /DE/ | 2 | $2 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | $46,100 | 38.89% | 46,100 | Shares | Sole | 2026-05-14 | ||||
| Mega CITADEL ADVISORS LLC | $22,051 | 18.60% | 22,051 | Shares | Defined | 2026-05-15 | ||||
| Mid XTX Topco Ltd | $21,872 | 18.45% | 21,872 | Shares | Defined | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $21,588 | 18.21% | 21,588 | Shares | Defined | 2026-05-15 | ||||
| Mid Tower Research Capital LLC (TRC) | $4,261 | 3.59% | 4,261 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS Group AG | $2,169 | 1.83% | 2,169 | Shares | Defined | 2026-05-05 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $500 | 0.42% | 500 | Shares | Defined | 2026-04-28 | ||||
| Small Archer Investment Corp | $1 | 0.00% | 1 | Shares | Sole | 2026-05-04 | ||||
| Large OSAIC HOLDINGS, INC. | $1 | 0.00% | 1 | Shares | Defined | 2026-05-15 | ||||
| No holders match your search. | ||||||||||