Puma Biotechnology Inc.
PBYI | NASDAQ
$9.92
+$0.33 (+3.44%)
Sep 22, 2026, 11:40 AM ET · Market open
Institutional Ownership
Net InflowTotal Institutions
159
Total Ownership
74.46%
Capital Flow
+$31.61M
Shares Change
+2.52M
Ownership Distribution
Institutions (74.46%)
Others (25.54%)
Institutional Sentiment
Overall: bullishEquity Sentiment & Activity
bullishNew Positions
28
Increased Positions
91
Reduced Positions
38
Closed Positions
23
New (28)
Increased (91)
Reduced (38)
Closed (23)
Super Investors
| Super Investor / Fund | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 3.82% -8.54% | 0.02% | 1.94M | 17.29M |
Top Shareholders
| Institution | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Acorn Capital Advisors, LLC | 8.13% -1.64% | 7.50% -9.91% | 4.13M 0.00% | 26.4M +7.39% | |
| Blackrock, Inc. | 7.08% -2.82% | < 0.01% +9.68% | 3.6M -1.20% | 23M +6.11% | |
| Acadian Asset Management LLC | 4.02% -0.82% | 0.02% -6.42% | 2.04M +0.84% | 13.04M +8.30% |
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