MENS
Jyong Biotech Ltd.Company with tickers: MENS
CIK
1954488
CUSIP
G83116106
Shares Outstanding
74,233,667
13F Activity (30d)
14 filings
12 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: 17
Total Value: $975,314
Total Shares: 453,640
Institutional Ownership Trend
Holder Concentration
Across 17 13F filers · Δ vs Dec 31, 2025Top Holder
57.0%
+19.3 pts
Top 5
85.7%
+1.7 pts
Top 10
96.4%
−0.4 pts
HHI
3,570
Highly concentrated
+1,439
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
6
Decreased
7
Sold Out
6
Unchanged
0
Holder count:
-2
Institutional value:
-64.3%
Shares held:
-34.3%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid Tower Research Capital LLC (TRC) | +6,918 | 11,703 | |
| Mega BARCLAYS PLC | +1,649 | 5,189 | |
| Mid China Universal Asset Management Co., Ltd. | +784 | 13,173 | |
| Mega BNP PARIBAS ARBITRAGE, SA | +581 | 1,881 | |
| Mid GF FUND MANAGEMENT CO. LTD. | +184 | 1,677 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | −108,285 | 37,363 | |
| Mega MILLENNIUM MANAGEMENT LLC | −25,668 | 14,590 | |
| Mega MORGAN STANLEY | −21,812 | 6,301 | |
| Mega CITIGROUP INC | −8,109 | 2,787 | |
| Mega BlackRock, Inc. | −2,063 | 258,760 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid Vanguard Personalized Indexing Management, LLC | 13,927 | $29,943 | |
| Large HRT FINANCIAL LP | 11,767 | $25,299 | |
| Micro Bell Investment Advisors, Inc | 473 | $1,016 | |
| Mega ROYAL BANK OF CANADA | 266 | $571 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | 69,560 | $274,762 | |
| Mega BANK OF AMERICA CORP /DE/ | 23,182 | $91,568 | |
| Large Man Group plc | 14,222 | $56,176 | |
| Large OSAIC HOLDINGS, INC. | 420 | $1,659 | |
| Mid Farther Finance Advisors, LLC | 204 | $805 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $556,333 | 57.04% | 258,760 | Shares | Sole | 2026-05-13 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $138,098 | 14.16% | 64,232 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS Group AG | $80,329 | 8.24% | 37,363 | Shares | Defined | 2026-05-05 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $31,368 | 3.22% | 14,590 | Shares | Sole | 2026-05-15 | ||||
| Mid Vanguard Personalized Indexing Management, LLC | $29,943 | 3.07% | 13,927 | Shares | Sole | 2026-05-14 | ||||
| Mid China Universal Asset Management Co., Ltd. | $28,321 | 2.90% | 13,173 | Shares | Sole | 2026-04-28 | ||||
| Large HRT FINANCIAL LP | $25,299 | 2.59% | 11,767 | Shares | Defined | 2026-05-14 | ||||
| Mid Tower Research Capital LLC (TRC) | $25,161 | 2.58% | 11,703 | Shares | Other | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $13,547 | 1.39% | 6,301 | Shares | Defined | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $12,209 | 1.25% | 5,679 | Shares | Defined | 2026-05-13 | ||||
| Mega BARCLAYS PLC | $11,155 | 1.14% | 5,189 | Shares | Defined | 2026-05-15 | ||||
| Large Mirae Asset Global Investments Co., Ltd. | $8,324 | 0.85% | 3,872 | Shares | Sole | 2026-05-04 | ||||
| Mega CITIGROUP INC | $5,991 | 0.61% | 2,787 | Shares | Defined | 2026-05-11 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $4,044 | 0.41% | 1,881 | Shares | Defined | 2026-05-12 | ||||
| Mid GF FUND MANAGEMENT CO. LTD. | $3,605 | 0.37% | 1,677 | Shares | Sole | 2026-04-15 | ||||
| Micro Bell Investment Advisors, Inc | $1,016 | 0.10% | 473 | Shares | Sole | 2026-04-17 | ||||
| Mega ROYAL BANK OF CANADA Bank | $571 | 0.06% | 266 | Shares | Defined | 2026-05-15 | ||||
| No holders match your search. | ||||||||||