Russell Investments Group
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Russell Investments Group’s Montauk Renewables MNTK Stock Holding History

Russell Investments Group’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
Q1 		$35.5K Sell
31,293
-1,295
-4% -$1.95K ﹤0.01% 3437
2025
Q4 		$55.3K Sell
32,588
-18,835
-37% -$36.2K ﹤0.01% 3264
2025
Q3 		$103K Sell
51,423
-523
-1% -$1.12K ﹤0.01% 3015
2025
Q2 		$116K Sell
51,946
-39,547
-43% -$83.7K ﹤0.01% 2784
2025
Q1 		$192K Sell
91,493
-80,426
-47% -$294K ﹤0.01% 2606
2024
Q4 		$699K Buy
171,919
+73,245
+74% +$351K ﹤0.01% 2154
2024
Q3 		$526K Sell
98,674
-1,568
-2% -$7.83K ﹤0.01% 2262
2024
Q2 		$577K Sell
100,242
-33,037
-25% -$153K ﹤0.01% 2150
2024
Q1 		$557K Sell
133,279
-1,471
-1% -$9.23K ﹤0.01% 2169
2023
Q4 		$1.23M Buy
134,750
+17,240
+15% +$161K ﹤0.01% 1866
2023
Q3 		$1.09M Buy
117,510
+9,586
+9% +$86K ﹤0.01% 1872
2023
Q2 		$797K Buy
107,924
+46,954
+77% +$324K ﹤0.01% 2042
2023
Q1 		$475K Sell
60,970
-3,613
-6% -$36.7K ﹤0.01% 2273
2022
Q4 		$725K Sell
64,583
-912
-1% -$12.2K ﹤0.01% 2131
2022
Q3 		$1.14M Hold
65,495
– – ﹤0.01% 1869
2022
Q2 		$658K Buy
65,495
+24,967
+62% +$297K ﹤0.01% 2150
2022
Q1 		$463K Sell
40,528
-37,401
-48% -$391K ﹤0.01% 2252
2021
Q4 		$825K Buy
77,929
+25,360
+48% +$271K ﹤0.01% 2253
2021
Q3 		$593K Hold
52,569
– – ﹤0.01% 2394
2021
Q2 		$404K Hold
52,569
– – ﹤0.01% 2678
2021
Q1 		$578K Buy
+52,569
New +$631K ﹤0.01% 2466

Other funds holding MNTK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 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 $2.9T AUM 29.55% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 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

Russell Investments Group's MNTK Position: Q1 2026 in Review

Russell Investments Group reduced its Montauk Renewables (MNTK) stake by 4% in Q1 2026, selling an estimated $1.95K and leaving 31,293 shares worth $35.5K. The position accounts for ﹤0.01% of the portfolio, ranked #3437.

Russell Investments Group first reported a position in MNTK in Q1 2021 and has held it in 21 quarters since. The position peaked at $1.23M in Q4 2023. 94 funds tracked by Wall St. Rank hold MNTK as of Q1 2026.

  • Russell Investments Group held 31,293 shares of Montauk Renewables worth $35.5K as of Q1 2026.
  • Russell Investments Group sold 1,295 Montauk Renewables shares in Q1 2026, an estimated $1.95K.
  • Montauk Renewables made up ﹤0.01% of Russell Investments Group's portfolio in Q1 2026, its #3437 holding.
  • Russell Investments Group first reported a position in Montauk Renewables in Q1 2021 and has held it in 21 quarters since.
  • Russell Investments Group's Montauk Renewables position peaked at $1.23M in Q4 2023.
  • 94 funds tracked by Wall St. Rank held Montauk Renewables as of Q1 2026.

Based on Russell Investments Group's 13F filing for Q1 2026, filed 8 May 2026.