ZKIN · ZK International Group Co., Ltd.
Market Cap
$77.10M
Shares
60.71M
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: $42,891
Total Shares: 31,083
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 8 13F filers · Δ vs Mar 31, 2026Top Holder
61.9%
−34.7 pts
Top 5
99.7%
−0.2 pts
Top 10
100.0%
0.0 pts
HHI
4,964
Highly concentrated−4,385
Quarterly Activity
vs Mar 31, 2026
New
2
Increased
1
Decreased
1
Sold Out
2
Unchanged
4
Holder count:
0
Institutional value:
+16.2%
Shares held:
+29.7%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +621 | 895 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | −3,910 | 19,254 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large HRT FINANCIAL LP | 10,388 | $14,335 | |
| Mega JPMORGAN CHASE & CO | 172 | $237 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Your Advocates Ltd., LLP | 143 | $220 | |
| Mid Bogart Wealth, LLC | 8 | $12 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC | $26,570 | 61.95% | 19,254 | Shares | 2026-08-14 | |
| Large HRT FINANCIAL LP | $14,335 | 33.42% | 10,388 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $1,235 | 2.88% | 895 | Shares | 2026-08-13 | |
| Large OSAIC HOLDINGS, INC. | $394 | 0.92% | 286 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO | $237 | 0.55% | 172 | Shares | 2026-08-12 | |
| Mega MORGAN STANLEY | $99 | 0.23% | 72 | Shares | 2026-08-13 | |
| Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $20 | 0.05% | 15 | Shares | 2026-08-12 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $1 | 0.00% | 1 | Shares | 2026-07-23 |