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Castleark Management’s Guidewire Software GWRE Stock Holding History

Castleark Management’s Portfolio GWRE Stock Details GWRE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-5,180
Closed -$775K – 326
2026
Q1 		$775K Buy
5,180
+80
+2% +$12.2K 0.03% 235
2025
Q4 		$1.03M Buy
5,100
+500
+11% +$111K 0.03% 227
2025
Q3 		$1.06M Buy
4,600
+1,930
+72% +$439K 0.03% 220
2025
Q2 		$629K Sell
2,670
-150
-5% -$32.2K 0.02% 221
2025
Q1 		$528K Buy
2,820
+1,890
+203% +$367K 0.02% 237
2024
Q4 		$157K Sell
930
-35,910
-97% -$6.71M 0.01% 265
2024
Q3 		$6.74M Sell
36,840
-1,340
-4% -$204K 0.27% 83
2024
Q2 		$5.26M Sell
38,180
-14,520
-28% -$1.75M 0.22% 108
2024
Q1 		$6.15M Sell
52,700
-7,060
-12% -$807K 0.26% 89
2023
Q4 		$6.52M Buy
+59,760
New +$5.7M 0.29% 75

Other funds holding GWRE

BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
LP
Linonia Partnership New York $5.6B AUM 1.81% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
DCP
Darsana Capital Partners New York $22.3B AUM 42.01% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
ROIC
Route One Investment Company San Francisco, California $2.49B AUM 10.92% 1-Year Est. Return

Castleark Management's GWRE Position: Q2 2026 in Review

Castleark Management sold out of Guidewire Software (GWRE) in Q2 2026, closing a stake of 5,180 shares — an estimated $775K sold.

Castleark Management first reported a position in GWRE in Q4 2023 and held it in 10 quarters. The position peaked at $6.74M in Q3 2024. 548 funds tracked by Wall St. Rank hold GWRE as of Q2 2026.

  • Castleark Management reported no remaining Guidewire Software position as of Q2 2026 after selling out during the quarter.
  • Castleark Management sold 5,180 Guidewire Software shares in Q2 2026, an estimated $775K.
  • Castleark Management first reported a position in Guidewire Software in Q4 2023 and held it in 10 quarters.
  • Castleark Management's Guidewire Software position peaked at $6.74M in Q3 2024.
  • 548 funds tracked by Wall St. Rank held Guidewire Software as of Q2 2026.

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