PPBT · Purple Biotech Ltd. · Holdings
Market Cap
$2.80M
Shares
1.63M
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: 13
Total Value: $141,828
Total Shares: 84,425
Institutional Ownership Trend
23 quarters
Holder Concentration
Across 13 13F filers · Δ vs Mar 31, 2026Top Holder
33.7%
−36.9 pts
Top 5
96.0%
−2.9 pts
Top 10
100.0%
+0.0 pts
HHI
2,116
Moderately concentrated−3,448
Quarterly Activity
vs Mar 31, 2026
New
5
Increased
4
Decreased
3
Sold Out
7
Unchanged
1
Holder count:
-2
Institutional value:
-53.6%
Shares held:
+11.6%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small SmartHarvest Portfolios, LLC | +10,341 | 28,468 | |
| Mega UBS Group AG | +652 | 751 | |
| Mega RHUMBLINE ADVISERS | +146 | 856 | |
| Mega ROYAL BANK OF CANADA | +118 | 128 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | −40,556 | 12,847 | |
| Mega MORGAN STANLEY | −381 | 197 | |
| Mid SBI Securities Co., Ltd. | −28 | 3 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large HRT FINANCIAL LP | 14,640 | $24,595 | |
| Mega CITADEL ADVISORS LLC | 13,166 | $22,118 | |
| Mid Independent Advisor Alliance | 11,901 | $19,993 | |
| Mid Arax Advisory Partners | 1,453 | $2,441 | |
| Mid IFG Advisory, LLC | 7 | $11 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega BNP PARIBAS ARBITRAGE, SA | 1,957 | $7,906 | |
| Mid SIMPLEX TRADING, LLC | 597 | $2,411 | |
| Mid GAMMA Investing LLC | 108 | $436 | |
| Mid GROUP ONE TRADING LLC | 20 | $80 | |
| Mid Advisory Services Network, LLC | 9 | $36 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small SmartHarvest Portfolios, LLC | $47,826 | 33.72% | 28,468 | Shares | 2026-08-04 | |
| Large HRT FINANCIAL LP | $24,595 | 17.34% | 14,640 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $22,118 | 15.59% | 13,166 | Shares | 2026-09-02 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $21,582 | 15.22% | 12,847 | Shares | 2026-08-14 | |
| Mid Independent Advisor Alliance | $19,993 | 14.10% | 11,901 | Shares | 2026-08-12 | |
| Mid Arax Advisory Partners | $2,441 | 1.72% | 1,453 | Shares | 2026-08-10 | |
| Mega RHUMBLINE ADVISERS | $1,438 | 1.01% | 856 | Shares | 2026-08-12 | |
| Mega UBS Group AG | $1,261 | 0.89% | 751 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY | $330 | 0.23% | 197 | Shares | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $215 | 0.15% | 128 | Shares | 2026-08-14 | |
| Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $13 | 0.01% | 8 | Shares | 2026-08-12 | |
| Mid IFG Advisory, LLC | $11 | 0.01% | 7 | Shares | 2026-08-14 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $5 | 0.00% | 3 | Shares | 2026-07-23 |