WOK · WORK Medical Technology Group LTD
Market Cap
$9.59M
Shares
4.47M
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: 3
Total Value: $21,047
Total Shares: 10,906
Institutional Ownership Trend
8 quarters
Holder Concentration
Across 3 13F filers · Δ vs Mar 31, 2026Top Holder
95.4%
−3.4 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
9,117
Highly concentrated−639
Quarterly Activity
vs Mar 31, 2026
New
2
Increased
1
Decreased
0
Sold Out
1
Unchanged
0
Holder count:
+1
Institutional value:
+8561.3%
Shares held:
+5272.4%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid North Star Investment Management Corp. | +100 | 102 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega UBS Group AG | 10,405 | $20,081 | |
| Mid Tower Research Capital LLC (TRC) | 399 | $770 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Caitong International Asset Management Co., Ltd | 0 | $3 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega UBS Group AG | $20,081 | 95.41% | 10,405 | Shares | 2026-08-13 | |
| Mid Tower Research Capital LLC (TRC) | $770 | 3.66% | 399 | Shares | 2026-08-11 | |
| Mid North Star Investment Management Corp. | $196 | 0.93% | 102 | Shares | 2026-07-28 |
Key facts
CIK
1929783
CUSIP
G9767H133
13F (30d)
2 filings
2 filers