Essex Investment Management’s Ouster OUST Stock Holding History

Essex Investment Management’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
2026 Q1	$3.39M	Buy	184,585 +3,259	+2%	+$71K	0.54%	65
2025 Q4	$3.92M	Sell	181,326 -4,338	-2%	-$115K	0.6%	62
2025 Q3	$5.02M	Sell	185,664 -64,508	-26%	-$1.8M	0.77%	36
2025 Q2	$6.07M	Sell	250,172 -16,592	-6%	-$202K	1.1%	20
2025 Q1	$2.4M	Sell	266,764 -8,669	-3%	-$85.5K	0.5%	80
2024 Q4	$3.37M	Buy	275,433 +110,181	+67%	+$969K	0.61%	60
2024 Q3	$1.04M	Buy	165,252 +443	+0.3%	+$4.21K	0.18%	144
2024 Q2	$1.62M	Sell	164,809 -49,069	-23%	-$496K	0.3%	123
2024 Q1	$1.7M	Buy	+213,878	New	+$1.22M	0.34%	119

Other funds holding OUST

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 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

PCM

Penn Capital Management Philadelphia, Pennsylvania $1.58B AUM 81.2% 1-Year Est. Return

TCM

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

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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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

Essex Investment Management's OUST Position: Q1 2026 in Review

Essex Investment Management increased its Ouster (OUST) stake by 1.8% in Q1 2026, buying an estimated $71K and bringing the position to 184,585 shares worth $3.39M. The position accounts for 0.54% of the portfolio, ranked #65.

Essex Investment Management first reported a position in OUST in Q1 2024 and has held it in 9 quarters since. The position peaked at $6.07M in Q2 2025. 227 funds tracked by Wall St. Rank hold OUST as of Q1 2026.

Essex Investment Management held 184,585 shares of Ouster worth $3.39M as of Q1 2026.
Essex Investment Management bought 3,259 Ouster shares in Q1 2026, an estimated $71K.
Ouster made up 0.54% of Essex Investment Management's portfolio in Q1 2026, its #65 holding.
Essex Investment Management first reported a position in Ouster in Q1 2024 and has held it in 9 quarters since.
Essex Investment Management's Ouster position peaked at $6.07M in Q2 2025.
227 funds tracked by Wall St. Rank held Ouster as of Q1 2026.

Based on Essex Investment Management's 13F filing for Q1 2026, filed 11 May 2026.