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Cliff Asness’s Montauk Renewables MNTK Stock Holding History

Cliff Asness’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
2026
Q2 		$372K Buy
238,152
+199,801
+521% +$296K ﹤0.01% 3527
2026
Q1 		$44.1K Buy
38,351
+23,794
+163% +$35.9K ﹤0.01% 3718
2025
Q4 		$24.3K Sell
14,557
-1,921
-12% -$3.69K ﹤0.01% 3541
2025
Q3 		$33.1K Sell
16,478
-12,406
-43% -$26.6K ﹤0.01% 3437
2025
Q2 		$64.1K Sell
28,884
-616
-2% -$1.3K ﹤0.01% 3223
2025
Q1 		$61.7K Buy
+29,500
New +$108K ﹤0.01% 3069
2024
Q4 		– Sell
-10,851
Closed -$56.5K – 2916
2024
Q3 		$56.5K Sell
10,851
-69,100
-86% -$345K ﹤0.01% 2700
2024
Q2 		$456K Buy
+79,951
New +$370K ﹤0.01% 2085
2023
Q4 		– Sell
-18,832
Closed -$172K – 2402
2023
Q3 		$172K Sell
18,832
-14,325
-43% -$129K ﹤0.01% 2163
2023
Q2 		$247K Sell
33,157
-4,727
-12% -$32.6K ﹤0.01% 2014
2023
Q1 		$298K Sell
37,884
-59,639
-61% -$605K ﹤0.01% 1952
2022
Q4 		$1.08M Sell
97,523
-80,283
-45% -$1.07M ﹤0.01% 1539
2022
Q3 		$3.1M Buy
177,806
+163,735
+1,164% +$2.44M 0.01% 1013
2022
Q2 		$141K Buy
+14,071
New +$168K ﹤0.01% 2046

Other funds holding MNTK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BBA
Baader Bank Aktiengesellschaft Unterschleissheim, Germany $1.33B AUM 47.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Cliff Asness's MNTK Position: Q2 2026 in Review

Cliff Asness increased its Montauk Renewables (MNTK) stake by 521% in Q2 2026, buying an estimated $296K and bringing the position to 238,152 shares worth $372K. The position accounts for ﹤0.01% of the portfolio, ranked #3527.

Cliff Asness first reported a position in MNTK in Q2 2022 and has held it in 14 quarters since. The position peaked at $3.1M in Q3 2022. 90 funds tracked by Wall St. Rank hold MNTK as of Q2 2026.

  • Cliff Asness held 238,152 shares of Montauk Renewables worth $372K as of Q2 2026.
  • Cliff Asness bought 199,801 Montauk Renewables shares in Q2 2026, an estimated $296K.
  • Montauk Renewables made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #3527 holding.
  • Cliff Asness first reported a position in Montauk Renewables in Q2 2022 and has held it in 14 quarters since.
  • Cliff Asness's Montauk Renewables position peaked at $3.1M in Q3 2022.
  • 90 funds tracked by Wall St. Rank held Montauk Renewables as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.