PETZ · TDH Holdings, Inc.
Market Cap
$15.28M
Shares
10.32M
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: 7
Total Value: $85,741
Total Shares: 68,051
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 7 13F filers · Δ vs Mar 31, 2026Top Holder
50.7%
+14.8 pts
Top 5
99.9%
+0.1 pts
Top 10
100.0%
0.0 pts
HHI
3,642
Highly concentrated+387
Quarterly Activity
vs Mar 31, 2026
New
1
Increased
2
Decreased
1
Sold Out
1
Unchanged
3
Holder count:
0
Institutional value:
+83.2%
Shares held:
+77.4%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +6,779 | 18,511 | |
| Mega UBS Group AG | +2,388 | 2,603 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | −200 | 12,100 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large HRT FINANCIAL LP | 34,504 | $43,475 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 13,790 | $16,823 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Large HRT FINANCIAL LP | $43,475 | 50.71% | 34,504 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $23,323 | 27.20% | 18,511 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $15,246 | 17.78% | 12,100 | Shares | 2026-08-13 | |
| Mega UBS Group AG | $3,279 | 3.82% | 2,603 | Shares | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $308 | 0.36% | 245 | Shares | 2026-08-14 | |
| Mid GROUP ONE TRADING LLC | $65 | 0.08% | 52 | Shares | 2026-08-14 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $45 | 0.05% | 36 | Shares | 2026-07-23 |