CM
COIN icon

Castleark Management’s Coinbase COIN Stock Holding History

Castleark Management’s Portfolio COIN Stock Details COIN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.08M Hold
17,630
– – 0.1% 181
2025
Q4 		$3.99M Buy
17,630
+1,320
+8% +$393K 0.12% 168
2025
Q3 		$5.5M Sell
16,310
-5,420
-25% -$1.84M 0.15% 138
2025
Q2 		$7.62M Buy
+21,730
New +$5.08M 0.23% 72

Other funds holding COIN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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
PO
Paradigm Operations San Francisco, California $954M AUM 20.29% 1-Year Est. Return
CS
Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Castleark Management's COIN Position: Q1 2026 in Review

Castleark Management held its Coinbase (COIN) position steady in Q1 2026 at 17,630 shares worth $3.08M. The position accounts for 0.1% of the portfolio, ranked #181.

Castleark Management first reported a position in COIN in Q2 2025 and has held it in 4 quarters since. The position peaked at $7.62M in Q2 2025. 1,172 funds tracked by Wall St. Rank hold COIN as of Q1 2026.

  • Castleark Management held 17,630 shares of Coinbase worth $3.08M as of Q1 2026.
  • Castleark Management left its Coinbase share count unchanged in Q1 2026.
  • Coinbase made up 0.1% of Castleark Management's portfolio in Q1 2026, its #181 holding.
  • Castleark Management first reported a position in Coinbase in Q2 2025 and has held it in 4 quarters since.
  • Castleark Management's Coinbase position peaked at $7.62M in Q2 2025.
  • 1,172 funds tracked by Wall St. Rank held Coinbase as of Q1 2026.

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