Castleark Management’s Nutanix NTNX Stock Holding History

Castleark Management’s Portfolio NTNX Stock Details NTNX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-4,840	Closed	-$370K	–	313
2025 Q2	$370K	Hold	4,840	–	–	0.01%	237
2025 Q1	$338K	Buy	+4,840	New	+$335K	0.01%	247
2024 Q3	–	Sell	-110,390	Closed	-$6.28M	–	296
2024 Q2	$6.28M	Sell	110,390 -920	-0.8%	-$56.5K	0.26%	87
2024 Q1	$6.87M	Sell	111,310 -42,150	-27%	-$2.43M	0.29%	76
2023 Q4	$7.32M	Buy	+153,460	New	+$6.21M	0.32%	63
2022 Q1	–	Sell	-244,960	Closed	-$7.8M	–	349
2021 Q4	$7.8M	Sell	244,960 -138,800	-36%	-$4.76M	0.29%	86
2021 Q3	$14.5M	Buy	383,760 +80,665	+27%	+$3.05M	0.55%	41
2021 Q2	$11.6M	Buy	+303,095	New	+$9.44M	0.39%	62
2020 Q1	–	Sell	-232,781	Closed	-$7.28M	–	377
2019 Q4	$7.28M	Buy	+232,781	New	+$6.87M	0.29%	116
2018 Q3	–	Sell	-206,040	Closed	-$10.6M	–	398
2018 Q2	$10.6M	Sell	206,040 -55,499	-21%	-$3.05M	0.33%	102
2018 Q1	$12.8M	Sell	261,539 -51,706	-17%	-$2.05M	0.41%	79
2017 Q4	$11.1M	Buy	+313,245	New	+$9.49M	0.33%	103

Other funds holding NTNX

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

GIM

Generation Investment Management London, United Kingdom $10.3B AUM 4.84% 1-Year Est. Return

BCI

Bain Capital Investors Boston, Massachusetts $4.82B AUM 35.43% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Castleark Management's NTNX Position: Q3 2025 in Review

Castleark Management sold out of Nutanix (NTNX) in Q3 2025, closing a stake of 4,840 shares — an estimated $370K sold.

Castleark Management first reported a position in NTNX in Q4 2017 and held it in 12 quarters. The position peaked at $14.5M in Q3 2021. 621 funds tracked by Wall St. Rank hold NTNX as of Q3 2025.

Castleark Management reported no remaining Nutanix position as of Q3 2025 after selling out during the quarter.
Castleark Management sold 4,840 Nutanix shares in Q3 2025, an estimated $370K.
Castleark Management first reported a position in Nutanix in Q4 2017 and held it in 12 quarters.
Castleark Management's Nutanix position peaked at $14.5M in Q3 2021.
621 funds tracked by Wall St. Rank held Nutanix as of Q3 2025.

Based on Castleark Management's 13F filing for Q3 2025, filed 17 Nov 2025.