Mariner
FLNC icon

Mariner’s Fluence Energy FLNC Stock Holding History

Mariner’s Portfolio FLNC Stock Details FLNC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-17,350
Closed -$187K – 3629
2025
Q3 		$187K Buy
17,350
+1,342
+8% +$11.2K ﹤0.01% 3196
2025
Q2 		$107K Buy
16,008
+1,870
+13% +$8.91K ﹤0.01% 3234
2025
Q1 		$68.6K Buy
14,138
+1,224
+9% +$11.7K ﹤0.01% 3255
2024
Q4 		$205K Buy
12,914
+405
+3% +$7.93K ﹤0.01% 2981
2024
Q3 		$284K Buy
12,509
+409
+3% +$7.39K ﹤0.01% 2616
2024
Q2 		$210K Sell
12,100
-139
-1% -$2.67K ﹤0.01% 2762
2024
Q1 		$212K Sell
12,239
-3,408
-22% -$62.3K ﹤0.01% 2720
2023
Q4 		$373K Buy
15,647
+790
+5% +$16.6K ﹤0.01% 2159
2023
Q3 		$342K Buy
+14,857
New +$383K ﹤0.01% 2040

Other funds holding FLNC

SPT
Siemens Pension Trust Munich Germany, Germany $437M AUM 183.71% 1-Year Est. Return
S
Siemens Munich, Germany $272M AUM 183.71% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Mariner's FLNC Position: Q4 2025 in Review

Mariner sold out of Fluence Energy (FLNC) in Q4 2025, closing a stake of 17,350 shares — an estimated $187K sold.

Mariner first reported a position in FLNC in Q3 2023 and held it in 9 quarters. The position peaked at $373K in Q4 2023. 260 funds tracked by Wall St. Rank hold FLNC as of Q4 2025.

  • Mariner reported no remaining Fluence Energy position as of Q4 2025 after selling out during the quarter.
  • Mariner sold 17,350 Fluence Energy shares in Q4 2025, an estimated $187K.
  • Mariner first reported a position in Fluence Energy in Q3 2023 and held it in 9 quarters.
  • Mariner's Fluence Energy position peaked at $373K in Q4 2023.
  • 260 funds tracked by Wall St. Rank held Fluence Energy as of Q4 2025.

Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.