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J. Derek Lewis & Associates’s Montauk Renewables MNTK Stock Holding History

J. Derek Lewis & Associates’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 		$166K Buy
106,500
+21,500
+25% +$31.8K 0.03% 190
2026
Q1 		$97.8K Buy
+85,000
New +$128K 0.02% 188

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

J. Derek Lewis & Associates's MNTK Position: Q2 2026 in Review

J. Derek Lewis & Associates increased its Montauk Renewables (MNTK) stake by 25% in Q2 2026, buying an estimated $31.8K and bringing the position to 106,500 shares worth $166K. The position accounts for 0.03% of the portfolio, ranked #190.

J. Derek Lewis & Associates first reported a position in MNTK in Q1 2026 and has held it in 2 quarters since. 91 funds tracked by Wall St. Rank hold MNTK as of Q2 2026.

  • J. Derek Lewis & Associates held 106,500 shares of Montauk Renewables worth $166K as of Q2 2026.
  • J. Derek Lewis & Associates bought 21,500 Montauk Renewables shares in Q2 2026, an estimated $31.8K.
  • Montauk Renewables made up 0.03% of J. Derek Lewis & Associates's portfolio in Q2 2026, its #190 holding.
  • J. Derek Lewis & Associates first reported a position in Montauk Renewables in Q1 2026 and has held it in 2 quarters since.
  • 91 funds tracked by Wall St. Rank held Montauk Renewables as of Q2 2026.

Based on J. Derek Lewis & Associates's 13F filing for Q2 2026, filed 31 Jul 2026.