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Castleark Management’s Arlo Technologies ARLO Stock Holding History

Castleark Management’s Portfolio ARLO Stock Details ARLO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-118,031
Closed -$1.65M – 296
2025
Q4 		$1.65M Sell
118,031
-310,290
-72% -$4.88M 0.05% 208
2025
Q3 		$7.26M Buy
428,321
+221,641
+107% +$3.77M 0.2% 110
2025
Q2 		$3.51M Buy
+206,680
New +$2.64M 0.11% 148

Other funds holding ARLO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BIP
Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 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
RHJA
Rice Hall James & Associates San Diego, California $2.05B AUM 43.16% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Castleark Management's ARLO Position: Q1 2026 in Review

Castleark Management sold out of Arlo Technologies (ARLO) in Q1 2026, closing a stake of 118,031 shares — an estimated $1.65M sold.

Castleark Management first reported a position in ARLO in Q2 2025 and held it in 3 quarters. The position peaked at $7.26M in Q3 2025. 276 funds tracked by Wall St. Rank hold ARLO as of Q1 2026.

  • Castleark Management reported no remaining Arlo Technologies position as of Q1 2026 after selling out during the quarter.
  • Castleark Management sold 118,031 Arlo Technologies shares in Q1 2026, an estimated $1.65M.
  • Castleark Management first reported a position in Arlo Technologies in Q2 2025 and held it in 3 quarters.
  • Castleark Management's Arlo Technologies position peaked at $7.26M in Q3 2025.
  • 276 funds tracked by Wall St. Rank held Arlo Technologies as of Q1 2026.

Based on Castleark Management's 13F filing for Q1 2026, filed 15 May 2026.