UBS AM
MNTK icon

UBS AM’s Montauk Renewables MNTK Stock Holding History

UBS AM’s Portfolio MNTK Stock Details MNTK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-191,182
Closed -$400K – 2685
2025
Q1 		$400K Sell
191,182
-89,457
-32% -$327K ﹤0.01% 2532
2024
Q4 		$1.12M Buy
280,639
+54,349
+24% +$260K ﹤0.01% 2319
2024
Q3 		$1.18M Sell
226,290
-5,081
-2% -$25.4K ﹤0.01% 2315
2024
Q2 		$1.32M Buy
231,371
+110,842
+92% +$512K ﹤0.01% 2227
2024
Q1 		$501K Buy
120,529
+40,038
+50% +$251K ﹤0.01% 2284
2023
Q4 		$717K Sell
80,491
-29,567
-27% -$277K ﹤0.01% 2196
2023
Q3 		$1M Buy
110,058
+60,789
+123% +$546K ﹤0.01% 1956
2023
Q2 		$388K Hold
49,269
– – ﹤0.01% 2398
2023
Q1 		$388K Buy
49,269
+7,179
+17% +$72.8K ﹤0.01% 2398
2022
Q4 		$464K Buy
42,090
+5,323
+14% +$71.2K ﹤0.01% 2200
2022
Q3 		$641K Buy
36,767
+2,015
+6% +$30.1K ﹤0.01% 2223
2022
Q2 		$349K Buy
+34,752
New +$414K ﹤0.01% 2426

Other funds holding MNTK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BBA
Baader Bank Aktiengesellschaft Unterschleissheim, Germany $1.28B AUM 38.1% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
HP
Hosking Partners London, United Kingdom $2.79B AUM 58.33% 1-Year Est. Return

UBS AM's MNTK Position: Q2 2025 in Review

UBS AM sold out of Montauk Renewables (MNTK) in Q2 2025, closing a stake of 191,182 shares — an estimated $400K sold.

UBS AM first reported a position in MNTK in Q2 2022 and held it in 12 quarters. The position peaked at $1.32M in Q2 2024. 86 funds tracked by Wall St. Rank hold MNTK as of Q2 2025.

  • UBS AM reported no remaining Montauk Renewables position as of Q2 2025 after selling out during the quarter.
  • UBS AM sold 191,182 Montauk Renewables shares in Q2 2025, an estimated $400K.
  • UBS AM first reported a position in Montauk Renewables in Q2 2022 and held it in 12 quarters.
  • UBS AM's Montauk Renewables position peaked at $1.32M in Q2 2024.
  • 86 funds tracked by Wall St. Rank held Montauk Renewables as of Q2 2025.

Based on UBS AM's 13F filing for Q2 2025, filed 14 Aug 2025.