PDF Solutions Inc.
PDFS | NASDAQ
$46.71
+$2.43 (+5.49%)
At close: Sep 21, 2026, 4:00 PM ET
$46.60
-$0.11 (-0.24%)
Pre-market:
Sep 22, 2026, 7:58 AM ET
Institutional Ownership
Net InflowTotal Institutions
209
Total Ownership
80.90%
Capital Flow
+$180.3M
Shares Change
+1.61M
Ownership Distribution
Institutions (80.90%)
Others (19.10%)
Institutional Sentiment
Overall: neutralEquity Sentiment & Activity
bullishNew Positions
41
Increased Positions
112
Reduced Positions
60
Closed Positions
20
New (41)
Increased (112)
Reduced (60)
Closed (20)
Options Sentiment & Activity
bearishPut/Call Ratio
3.184
Call Flow
11,400
Put Flow
36,300
Calls (24%)
Puts (76%)
Super Investors
| Super Investor / Fund | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Point72 Asset Management LP | 1.50% 0.00% | 0.03% | 598.9K | 26.52M | |
| Fisher Asset Management LLC | 0.08% -40.45% | < 0.01% | 30.63K | 1.36M | |
| Bridgewater Associates LP | 0.01% 0.00% | < 0.01% | 4.81K | 212.85K |
Top Shareholders
| Institution | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 12.21% -1.74% | < 0.01% +18.05% | 4.87M -0.39% | 159.17M +14.20% | |
| Needham Investment Management LLC | 5.07% +1.54% | 3.38% -4.56% | 2.02M +2.94% | 66.16M +18.02% | |
| Vanguard Portfolio Management LLC | 3.51% +100.00% | < 0.01% +100.00% | 1.4M +100.00% | 45.82M +100.00% |
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