Arrowstreet Capital
MNTK icon

Arrowstreet Capital’s Montauk Renewables MNTK Stock Holding History

Arrowstreet Capital’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 		$50.4K Hold
32,288
– – ﹤0.01% 1884
2026
Q1 		$37.1K Hold
32,288
– – ﹤0.01% 1810
2025
Q4 		$53.9K Hold
32,288
– – ﹤0.01% 1805
2025
Q3 		$64.9K Hold
32,288
– – ﹤0.01% 1822
2025
Q2 		$71.7K Buy
+32,288
New +$68.4K ﹤0.01% 1909
2022
Q4 		– Sell
-129,943
Closed -$2.27M – 1411
2022
Q3 		$2.27M Buy
+129,943
New +$1.94M ﹤0.01% 827

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

Arrowstreet Capital's MNTK Position: Q2 2026 in Review

Arrowstreet Capital held its Montauk Renewables (MNTK) position steady in Q2 2026 at 32,288 shares worth $50.4K. The position accounts for ﹤0.01% of the portfolio, ranked #1884.

Arrowstreet Capital first reported a position in MNTK in Q3 2022 and has held it in 6 quarters since. The position peaked at $2.27M in Q3 2022. 91 funds tracked by Wall St. Rank hold MNTK as of Q2 2026.

  • Arrowstreet Capital held 32,288 shares of Montauk Renewables worth $50.4K as of Q2 2026.
  • Arrowstreet Capital left its Montauk Renewables share count unchanged in Q2 2026.
  • Montauk Renewables made up ﹤0.01% of Arrowstreet Capital's portfolio in Q2 2026, its #1884 holding.
  • Arrowstreet Capital first reported a position in Montauk Renewables in Q3 2022 and has held it in 6 quarters since.
  • Arrowstreet Capital's Montauk Renewables position peaked at $2.27M in Q3 2022.
  • 91 funds tracked by Wall St. Rank held Montauk Renewables as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.