ESSEX INVESTMENT MANAGEMENT CO LLC

Position in OUST — Ouster, Inc.

CIK 201772 BOSTON, MA

Position in OUST

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$14,131,270

+$10,740,444 QoQ

Shares Held

226,028

+22.5% QoQ

Ownership

0.313%

of shares outstanding

% of Portfolio

1.90%

of 13F equity value

Holder Rank

#36

of 329 holders

Holding Since

Mar 2024

10 quarters on record

Voting authority Sole 63% Shared 0% None 37%

Technology · as of Jun 30, 2026

ESSEX INVESTMENT MANAGEMENT CO LLC holds $31,664,411 across 8 Electronic Components names. OUST ranks #1 (44.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OUST	Ouster, Inc. This page	226,028	$14,131,270
2	LYTS	Lsi Industries Inc	295,820	$7,862,895
3	LPTH	Lightpath Technologies Inc	285,052	$4,660,600
4	DAKT	Daktronics Inc /Sd/	216,428	$4,233,331
5	RELL	Richardson Electronics, Ltd.	16,018	$304,502
6	DAIO	Data I/O Corp	74,558	$293,758
7	CPSH	Cps Technologies Corp/De/	21,524	$118,812
8	APH	Amphenol Corp /De/	672	$59,243

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$14,131,270	226,028	+22.5%	Shares	Sole	2026-08-06
2026-03-31	$3,390,826	184,585	+1.8%	Shares	Sole	2026-05-11
2025-12-31	$3,923,894	181,326	-2.3%	Shares	Sole	2026-02-13
2025-09-30	$5,022,211	185,664	-25.8%	Shares	Sole	2025-11-06
2025-06-30	$6,066,671	250,172	-6.2%	Shares	Sole	2025-08-12
2025-03-31	$2,395,540	266,764	-3.1%	Shares	Sole	2025-05-07
2024-12-31	$3,365,791	275,433	+66.7%	Shares	Sole	2025-02-07
2024-09-30	$1,041,087	165,252	+0.3%	Shares	Sole	2024-10-10
2024-06-30	$1,620,072	164,809	-22.9%	Shares	Sole	2024-08-12
2024-03-31	$1,698,191	213,878	—	Shares	Sole	2024-05-03
No filing history on record for this holder in this stock.