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Castleark Management’s Argan AGX Stock Holding History

Castleark Management’s Portfolio AGX Stock Details AGX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.76M Buy
+5,960
New +$3.97M 0.13% 165
2019
Q3 		– Sell
-116,689
Closed -$4.73M – 351
2019
Q2 		$4.73M Buy
116,689
+13,870
+13% +$650K 0.18% 159
2019
Q1 		$5.14M Buy
+102,819
New +$4.63M 0.19% 155

Other funds holding AGX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
LPC
Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 1-Year Est. Return

Castleark Management's AGX Position: Q2 2026 in Review

Castleark Management opened a new position in Argan (AGX) in Q2 2026: 5,960 shares worth $4.76M. The stake represents 0.13% of the portfolio and ranks #165 among its holdings. This is a return to the name: Castleark Management previously reported a position in AGX as recently as Q2 2019.

Castleark Management first reported a position in AGX in Q1 2019 and has held it in 3 quarters since. The position peaked at $5.14M in Q1 2019. 564 funds tracked by Wall St. Rank hold AGX as of Q2 2026.

  • Castleark Management held 5,960 shares of Argan worth $4.76M as of Q2 2026.
  • Argan was a new Castleark Management position in Q2 2026.
  • Argan made up 0.13% of Castleark Management's portfolio in Q2 2026, its #165 holding.
  • Castleark Management first reported a position in Argan in Q1 2019 and has held it in 3 quarters since.
  • Castleark Management's Argan position peaked at $5.14M in Q1 2019.
  • 564 funds tracked by Wall St. Rank held Argan as of Q2 2026.

Based on Castleark Management's 13F filing for Q2 2026, filed 14 Aug 2026.