Mariner
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Mariner’s Enpro NPO Stock Holding History

Mariner’s Portfolio NPO Stock Details NPO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$813K Buy
3,242
+1,163
+56% +$291K ﹤0.01% 2116
2025
Q4 		$443K Sell
2,079
-409
-16% -$90.5K ﹤0.01% 2522
2025
Q3 		$562K Sell
2,488
-1,047
-30% -$226K ﹤0.01% 2336
2025
Q2 		$677K Sell
3,535
-255
-7% -$43.6K ﹤0.01% 2089
2025
Q1 		$613K Sell
3,790
-143
-4% -$25.7K ﹤0.01% 2038
2024
Q4 		$678K Sell
3,933
-73
-2% -$12.3K ﹤0.01% 1936
2024
Q3 		$650K Buy
4,006
+28
+0.7% +$4.36K ﹤0.01% 1927
2024
Q2 		$579K Sell
3,978
-97
-2% -$14.7K ﹤0.01% 1947
2024
Q1 		$688K Buy
4,075
+35
+0.9% +$5.43K ﹤0.01% 1790
2023
Q4 		$633K Buy
4,040
+163
+4% +$21.1K ﹤0.01% 1784
2023
Q3 		$470K Buy
3,877
+54
+1% +$7.11K ﹤0.01% 1820
2023
Q2 		$510K Buy
3,823
+186
+5% +$19.8K ﹤0.01% 1734
2023
Q1 		$378K Sell
3,637
-61
-2% -$6.68K ﹤0.01% 1889
2022
Q4 		$402K Sell
3,698
-548
-13% -$59.3K ﹤0.01% 1799
2022
Q3 		$361K Buy
+4,246
New +$386K ﹤0.01% 1646

Other funds holding NPO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Mariner's NPO Position: Q1 2026 in Review

Mariner increased its Enpro (NPO) stake by 56% in Q1 2026, buying an estimated $291K and bringing the position to 3,242 shares worth $813K. The position accounts for ﹤0.01% of the portfolio, ranked #2116.

Mariner first reported a position in NPO in Q3 2022 and has held it in 15 quarters since. 355 funds tracked by Wall St. Rank hold NPO as of Q1 2026.

  • Mariner held 3,242 shares of Enpro worth $813K as of Q1 2026.
  • Mariner bought 1,163 Enpro shares in Q1 2026, an estimated $291K.
  • Enpro made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #2116 holding.
  • Mariner first reported a position in Enpro in Q3 2022 and has held it in 15 quarters since.
  • 355 funds tracked by Wall St. Rank held Enpro as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.