Back to WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

TLN
6 quarters

Position history for WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's holdings in TALEN ENERGY CORP

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds 525,214 shares of TLN (TALEN ENERGY CORP), worth $167.7M as of 2026-Q1. The position was decreased (-7.8% shares). TLN represents 0.6% of WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's portfolio.

Current Value

$167.7M

Current Shares

525,214

Total Value Change

-$72.3M

Total Shares Change

-665,952

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
525,214
-7.8%
$167.7M0.6%$341.39
0
2025-Q4
Decreased
569,399
-16.2%
$213.4M0.6%$378.97
0
2025-Q3
Decreased
679,697
-38.3%
$289.1M0.7%$420.70
0
2025-Q2
Decreased
1.1M
-1.0%
$320.4M0.9%$297.88
0
2025-Q1
Decreased
1.1M
-6.6%
$222.2M0.6%$197.48
0
2024-Q4
New
1.2M
-
$240M0.6%$201.66
60

Other major holders of TLN: VANGUARD GROUP INC, BlackRock, Inc.

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used