Acadian Asset Management
MNTK icon

Acadian Asset Management’s Montauk Renewables MNTK Stock Holding History

Acadian Asset Management’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 		$126K Buy
81,760
+25,654
+46% +$37.9K ﹤0.01% 1717
2026
Q1 		$62K Buy
56,106
+44,174
+370% +$66.6K ﹤0.01% 1828
2025
Q4 		$19K Buy
11,932
+1,554
+15% +$2.98K ﹤0.01% 1911
2025
Q3 		$20K Buy
+10,378
New +$22.2K ﹤0.01% 1770
2024
Q4 		– Sell
-3,565
Closed -$18K – 1970
2024
Q3 		$18K Buy
+3,565
New +$17.8K ﹤0.01% 1990

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

Acadian Asset Management's MNTK Position: Q2 2026 in Review

Acadian Asset Management increased its Montauk Renewables (MNTK) stake by 46% in Q2 2026, buying an estimated $37.9K and bringing the position to 81,760 shares worth $126K. The position accounts for ﹤0.01% of the portfolio, ranked #1717.

Acadian Asset Management first reported a position in MNTK in Q3 2024 and has held it in 5 quarters since. 91 funds tracked by Wall St. Rank hold MNTK as of Q2 2026.

  • Acadian Asset Management held 81,760 shares of Montauk Renewables worth $126K as of Q2 2026.
  • Acadian Asset Management bought 25,654 Montauk Renewables shares in Q2 2026, an estimated $37.9K.
  • Montauk Renewables made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1717 holding.
  • Acadian Asset Management first reported a position in Montauk Renewables in Q3 2024 and has held it in 5 quarters since.
  • 91 funds tracked by Wall St. Rank held Montauk Renewables as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.