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Talen Energy Corp shares owned by Portolan Capital Management

Quarter-by-quarter ownership of Talen Energy Corp (TLN) shares owned by Portolan Capital Management from 13F filings

Historical chart of Portolan Capital Management investment in Talen Energy Corp

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All positions including Talen Energy Corp held by Portolan Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Talen Energy Corp by Portolan Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $40M 95k 425.38
2025-06-30 $19M 66k 290.77
2025-03-31 $8.5M 43k 199.67
2024-12-31 $31M 154k 201.47
2024-09-30 $39M 221k 178.24

More positions owned by Portolan Capital Management

Modine Manufacturing (MOD)
TTM Technologies (TTMI)
Elf Beauty (ELF)
Digitalbridge Group Cl A New (DBRG)
Celestica (CLS)
Kratos Defense &sec Solutio Com New (KTOS)
Semtech Corporation (SMTC)
AeroVironment (AVAV)
Powell Industries (POWL)
Cellebrite Di Ordinary Shares (CLBT)
Genius Sports Shares Cl A (GENI)
Domo Com Cl B (DOMO)
Talen Energy Corp (TLN)
Flex Ord (FLEX)
Castle Biosciences (CSTL)

View all positions for Portolan Capital Management

Top funds holding Talen Energy Corp

Vanguard Group
BlackRock
Rubric Capital Management
MFN Partners Management
Susquehanna International
Fred Alger Management
W. H. Reaves & Co
State Street Corporation
Lone Pine Capital
FMR
Invesco
Geode Capital Management
Castle Hook Partners
Citadel Advisors
Capital World Investors

View all funds holding Talen Energy Corp