LIVE VIEW · PENPenumbra IncHealth CarePEN research Sign up to open the full interactive terminal, save boards, and get alerts
PEN · Live chart
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PEN · Smart-money compositeas of Sep 13
0NEUTRALsmart-money positioning
-100 short0+100 long
Insiderno insider cluster in the l...
Congressno congressional trade in t...
13F fundsNEUTRAL
Short volumeFINRA short-volume is not c...
1 of 4 families contributing
PEN · Recent signals
4 tracked funds increased PEN this 2026Q2, institutional consensusHIGHLONGSep 6
Point72 Asset Management, L.P. cut 92% of PEN (2026Q2)HIGHSHORTSep 6
MILLENNIUM MANAGEMENT LLC added +317% to PEN (2026Q2)HIGHLONGSep 6
MILLENNIUM MANAGEMENT LLC added +1360% to PEN (2026Q2)HIGHLONGSep 6
RENAISSANCE TECHNOLOGIES LLC added +3581% to PEN (2026Q2)HIGHLONGSep 6
CITADEL ADVISORS LLC added +226% to PEN (2026Q2)HIGHLONGSep 6
CITADEL ADVISORS LLC added +9448% to PEN (2026Q2)HIGHLONGSep 6
CITADEL ADVISORS LLC added +700% to PEN (2026Q2)HIGHLONGSep 6
PEN · Institutional holdersas of 2026Q2
MILLENNIUM MANAGEMENT LLC$221.2Mn/a
CITADEL ADVISORS LLC$141.7Mn/a
TWO SIGMA INVESTMENTS, LP$135.2Mn/a
D. E. Shaw & Co., Inc.$62.3Mn/a
RENAISSANCE TECHNOLOGIES LLC$25.1Mn/a
Point72 Asset Management, L.P.$2.1Mn/a
Bridgewater Associates, LP$499Kn/a
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