Mariner
WDFC icon

Mariner’s WD-40 WDFC Stock Holding History

Mariner’s Portfolio WDFC Stock Details WDFC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.77M Buy
8,663
+2,173
+33% +$485K ﹤0.01% 1587
2025
Q4 		$1.28M Buy
6,490
+851
+15% +$168K ﹤0.01% 1770
2025
Q3 		$1.11M Sell
5,639
-1,647
-23% -$357K ﹤0.01% 1814
2025
Q2 		$1.66M Buy
7,286
+236
+3% +$55.5K ﹤0.01% 1462
2025
Q1 		$1.72M Sell
7,050
-800
-10% -$189K ﹤0.01% 1327
2024
Q4 		$1.91M Buy
7,850
+240
+3% +$63.9K ﹤0.01% 1248
2024
Q3 		$1.96M Buy
7,610
+630
+9% +$158K ﹤0.01% 1199
2024
Q2 		$1.53M Sell
6,980
-1,697
-20% -$392K ﹤0.01% 1252
2024
Q1 		$2.2M Buy
8,677
+719
+9% +$186K ﹤0.01% 1063
2023
Q4 		$1.9M Buy
7,958
+1,983
+33% +$443K ﹤0.01% 1083
2023
Q3 		$1.21M Buy
5,975
+1,075
+22% +$230K ﹤0.01% 1218
2023
Q2 		$924K Buy
4,900
+1,174
+32% +$222K ﹤0.01% 1356
2023
Q1 		$663K Buy
3,726
+1,709
+85% +$295K ﹤0.01% 1523
2022
Q4 		$325K Sell
2,017
-1,060
-34% -$177K ﹤0.01% 1963
2022
Q3 		$541K Buy
+3,077
New +$575K ﹤0.01% 1368

Other funds holding WDFC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Mariner's WDFC Position: Q1 2026 in Review

Mariner increased its WD-40 (WDFC) stake by 33% in Q1 2026, buying an estimated $485K and bringing the position to 8,663 shares worth $1.77M. The position accounts for ﹤0.01% of the portfolio, ranked #1587.

Mariner first reported a position in WDFC in Q3 2022 and has held it in 15 quarters since. The position peaked at $2.2M in Q1 2024. 380 funds tracked by Wall St. Rank hold WDFC as of Q1 2026.

  • Mariner held 8,663 shares of WD-40 worth $1.77M as of Q1 2026.
  • Mariner bought 2,173 WD-40 shares in Q1 2026, an estimated $485K.
  • WD-40 made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #1587 holding.
  • Mariner first reported a position in WD-40 in Q3 2022 and has held it in 15 quarters since.
  • Mariner's WD-40 position peaked at $2.2M in Q1 2024.
  • 380 funds tracked by Wall St. Rank held WD-40 as of Q1 2026.

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