Northern Trust
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Northern Trust’s Montauk Renewables MNTK Stock Holding History

Northern Trust’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 		$581K Buy
505,374
+39,639
+9% +$59.8K ﹤0.01% 3556
2025
Q4 		$778K Sell
465,735
-61,499
-12% -$118K ﹤0.01% 3489
2025
Q3 		$1.06M Buy
527,234
+10,317
+2% +$22.1K ﹤0.01% 3384
2025
Q2 		$1.15M Sell
516,917
-63,394
-11% -$134K ﹤0.01% 3308
2025
Q1 		$1.21M Sell
580,311
-38,318
-6% -$140K ﹤0.01% 3197
2024
Q4 		$2.46M Buy
618,629
+22,685
+4% +$109K ﹤0.01% 2906
2024
Q3 		$3.1M Sell
595,944
-1,963
-0.3% -$9.81K ﹤0.01% 2732
2024
Q2 		$3.41M Buy
597,907
+15,935
+3% +$73.7K ﹤0.01% 2612
2024
Q1 		$2.42M Sell
581,972
-13,283
-2% -$83.3K ﹤0.01% 2864
2023
Q4 		$5.3M Sell
595,255
-7,118
-1% -$66.6K ﹤0.01% 2480
2023
Q3 		$5.49M Buy
602,373
+2,960
+0.5% +$26.6K ﹤0.01% 2385
2023
Q2 		$4.46M Buy
599,413
+16,814
+3% +$116K ﹤0.01% 2565
2023
Q1 		$4.59M Buy
582,599
+4,032
+0.7% +$40.9K ﹤0.01% 2527
2022
Q4 		$6.38M Buy
578,567
+4,516
+0.8% +$60.4K ﹤0.01% 2325
2022
Q3 		$10M Sell
574,051
-9,392
-2% -$140K ﹤0.01% 1967
2022
Q2 		$5.86M Buy
583,443
+474,806
+437% +$5.65M ﹤0.01% 2405
2022
Q1 		$1.22M Sell
108,637
-2,071
-2% -$21.7K ﹤0.01% 3339
2021
Q4 		$1.14M Sell
110,708
-834
-0.7% -$8.91K ﹤0.01% 3490
2021
Q3 		$1.25M Buy
+111,542
New +$951K ﹤0.01% 3479

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 $1.28B AUM 38.1% 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
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

Northern Trust's MNTK Position: Q1 2026 in Review

Northern Trust increased its Montauk Renewables (MNTK) stake by 8.5% in Q1 2026, buying an estimated $59.8K and bringing the position to 505,374 shares worth $581K. The position accounts for ﹤0.01% of the portfolio, ranked #3556.

Northern Trust first reported a position in MNTK in Q3 2021 and has held it in 19 quarters since. The position peaked at $10M in Q3 2022. 94 funds tracked by Wall St. Rank hold MNTK as of Q1 2026.

  • Northern Trust held 505,374 shares of Montauk Renewables worth $581K as of Q1 2026.
  • Northern Trust bought 39,639 Montauk Renewables shares in Q1 2026, an estimated $59.8K.
  • Montauk Renewables made up ﹤0.01% of Northern Trust's portfolio in Q1 2026, its #3556 holding.
  • Northern Trust first reported a position in Montauk Renewables in Q3 2021 and has held it in 19 quarters since.
  • Northern Trust's Montauk Renewables position peaked at $10M in Q3 2022.
  • 94 funds tracked by Wall St. Rank held Montauk Renewables as of Q1 2026.

Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.