Mariner
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Mariner’s American Vanguard Corp AVD Stock Holding History

Mariner’s Portfolio AVD Stock Details AVD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$111K Buy
+39,763
New +$108K ﹤0.01% 3312
2025
Q2 		– Sell
-26,693
Closed -$117K – 3487
2025
Q1 		$117K Buy
+26,693
New +$136K ﹤0.01% 3151

Other funds holding AVD

Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ER
EVR Research Richmond, Virginia $203M AUM 60.82% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
CCA
Cruiser Capital Advisors Stamford, Connecticut $162M AUM 78.28% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
CM
CastleKnight Management New York $7.38B AUM 133.13% 1-Year Est. Return
RC
RBF Capital San Francisco, California $2.41B AUM 39.41% 1-Year Est. Return

Mariner's AVD Position: Q2 2026 in Review

Mariner opened a new position in American Vanguard Corp (AVD) in Q2 2026: 39,763 shares worth $111K. The stake represents ﹤0.01% of the portfolio and ranks #3312 among its holdings. This is a return to the name: Mariner previously reported a position in AVD as recently as Q1 2025.

Mariner first reported a position in AVD in Q1 2025 and has held it in 2 quarters since. The position peaked at $117K in Q1 2025. 105 funds tracked by Wall St. Rank hold AVD as of Q2 2026.

  • Mariner held 39,763 shares of American Vanguard Corp worth $111K as of Q2 2026.
  • American Vanguard Corp was a new Mariner position in Q2 2026.
  • American Vanguard Corp made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #3312 holding.
  • Mariner first reported a position in American Vanguard Corp in Q1 2025 and has held it in 2 quarters since.
  • Mariner's American Vanguard Corp position peaked at $117K in Q1 2025.
  • 105 funds tracked by Wall St. Rank held American Vanguard Corp as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.