Entropy Technologies’s Ouster OUST Stock Holding History

Entropy Technologies’s Portfolio OUST Stock Details OUST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-14,030	Closed	-$380K	–	1084
2025 Q3	$380K	Buy	14,030 +367	+3%	+$10.2K	0.03%	600
2025 Q2	$331K	Buy	+13,663	New	+$166K	0.03%	589

Other funds holding OUST

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

TCM

Tao Capital Management San Francisco, California $119M AUM 87.46% 1-Year Est. Return

SPC

Slate Path Capital New York $6.73B AUM 95.97% 1-Year Est. Return

PCM

Penn Capital Management Philadelphia, Pennsylvania $1.29B AUM 53.44% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Entropy Technologies's OUST Position: Q4 2025 in Review

Entropy Technologies sold out of Ouster (OUST) in Q4 2025, closing a stake of 14,030 shares — an estimated $380K sold.

Entropy Technologies first reported a position in OUST in Q2 2025 and held it in 2 quarters. The position peaked at $380K in Q3 2025. 223 funds tracked by Wall St. Rank hold OUST as of Q4 2025.

Entropy Technologies reported no remaining Ouster position as of Q4 2025 after selling out during the quarter.
Entropy Technologies sold 14,030 Ouster shares in Q4 2025, an estimated $380K.
Entropy Technologies first reported a position in Ouster in Q2 2025 and held it in 2 quarters.
Entropy Technologies's Ouster position peaked at $380K in Q3 2025.
223 funds tracked by Wall St. Rank held Ouster as of Q4 2025.

Based on Entropy Technologies's 13F filing for Q4 2025, filed 13 Feb 2026.