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Portolan Capital Management, LLC

Position in TLN — Talen Energy Corp

CIK 1350290 BOSTON, MA

Position in TLN

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$26,040,868
-$2,066,134 QoQ
Shares Held
81,574
+8.8% QoQ
Ownership
0.180%
of shares outstanding
% of Portfolio
1.42%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TLN Over Time

Shares Held

Position Value (USD)

Position in Utilities - Independent Power Producers

Utilities · as of Mar 31, 2026

Portolan Capital Management, LLC holds $26,040,868 across 1 Utilities - Independent Power Producers name. TLN ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 TLN
Talen Energy Corp
This page
81,574 $26,040,868

All Filings in TLN

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $26,040,868 81,574
2025-12-31 $28,107,002 74,984
2025-09-30 $40,290,717 94,717
2025-06-30 $19,071,895 65,591
2025-03-31 $8,519,918 42,670
2024-12-31 $31,103,140 154,381
2024-09-30 $39,416,884 221,145