OC
TLN

Oppenheimer & Co’s Talen Energy Corp TLN Stock Holding History

Oppenheimer & Co’s Portfolio TLN Stock Details TLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.1M Sell
12,856
-1,249
-9% -$441K 0.05% 383
2025
Q4 		$5.29M Buy
14,105
+11,287
+401% +$4.39M 0.08% 295
2025
Q3 		$1.2M Buy
2,818
+192
+7% +$69.4K 0.01% 808
2025
Q2 		$764K Sell
2,626
-896
-25% -$213K 0.01% 977
2025
Q1 		$703K Buy
+3,522
New +$764K 0.01% 950

Other funds holding TLN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
MP
MFN Partners Boston, Massachusetts $4.77B AUM 72.29% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
LPC
Lone Pine Capital Greenwich, Connecticut $12.5B AUM 54.4% 1-Year Est. Return
SHCM
Sachem Head Capital Management New York $4.15B AUM 48.05% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return

Oppenheimer & Co's TLN Position: Q1 2026 in Review

Oppenheimer & Co reduced its Talen Energy Corp (TLN) stake by 8.9% in Q1 2026, selling an estimated $441K and leaving 12,856 shares worth $4.1M. The position accounts for 0.05% of the portfolio, ranked #383.

Oppenheimer & Co first reported a position in TLN in Q1 2025 and has held it in 5 quarters since. The position peaked at $5.29M in Q4 2025. 578 funds tracked by Wall St. Rank hold TLN as of Q1 2026.

  • Oppenheimer & Co held 12,856 shares of Talen Energy Corp worth $4.1M as of Q1 2026.
  • Oppenheimer & Co sold 1,249 Talen Energy Corp shares in Q1 2026, an estimated $441K.
  • Talen Energy Corp made up 0.05% of Oppenheimer & Co's portfolio in Q1 2026, its #383 holding.
  • Oppenheimer & Co first reported a position in Talen Energy Corp in Q1 2025 and has held it in 5 quarters since.
  • Oppenheimer & Co's Talen Energy Corp position peaked at $5.29M in Q4 2025.
  • 578 funds tracked by Wall St. Rank held Talen Energy Corp as of Q1 2026.

Based on Oppenheimer & Co's 13F filing for Q1 2026, filed 24 Apr 2026.