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Equibles

ESSEX INVESTMENT MANAGEMENT CO LLC

Position in APH — Amphenol Corp /De/

CIK 201772 BOSTON, MA
Back to APH Full portfolio

Position in APH

as of Jun 30, 2026 · filed Aug 6, 2026
Position Value
$59,243
+$16,790 QoQ
Shares Held
672
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#2,135
of 2,328 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

ESSEX INVESTMENT MANAGEMENT CO LLC holds $31,664,411 across 8 Electronic Components names. APH ranks #8 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OUST
Ouster, Inc.
 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/
This page 		672 $59,243

All Filings in APH

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $59,243 168
2026-03-31 $42,453 168
2025-12-31 $45,407 168
2025-09-30 $41,580 168
2025-06-30 $33,180 168
2025-03-31 $22,038 168
2024-12-31 $23,335 168
2024-09-30 $21,893 168
2024-06-30 $39,344 292
2024-03-31 $33,682 146
2023-12-31 $28,945 146
2023-09-30 $24,525 146
2023-06-30 $24,805 146
2023-03-31 $23,862 146
2022-12-31 $11 146
2022-09-30 $19,552 146
2022-06-30 $18,798 146
2022-03-31 $22,002 146
2021-12-31 $40,231 230
2021-09-30 $33,685 230
2021-06-30 $31,468 230
2021-03-31 $30,346 230
2020-12-31 $30,077 115
2020-09-30 $27,283 126
2020-06-30 $24,144 126
2020-03-31 $18,365 126