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Equibles

Tower Research Capital LLC (TRC)

Position in POCI — Precision Optics Corporation, Inc.

CIK 1533421 NEW YORK, NY
Back to POCI Full portfolio

Position in POCI

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$9,572
+$6,688 QoQ
Shares Held
1,877
+185.7% QoQ
Ownership
0.017%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 31 holders
Holding Since
Mar 2023
14 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in POCI Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

Tower Research Capital LLC (TRC) holds $11,482,517 across 45 Medical Instruments & Supplies names. POCI ranks #36 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ISRG
Intuitive Surgical Inc
 10,531 $4,187,967
2 ALC
Alcon Inc
 12,623 $847,003
3 AVTR
Avantor, Inc.
 68,111 $674,298
4 MDLN
Medline Inc.
 16,831 $663,814
5 ATR
Aptargroup, Inc.
 4,937 $618,112
6 RMD
Resmed Inc
 3,147 $613,287
7 BDX
Becton Dickinson & Co
 3,923 $593,667
8 RGEN
Repligen Corp
 4,323 $589,829

All Filings in POCI

Export CSV
14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,572 1,877
2026-03-31 $2,884 657
2025-12-31 $3,507 837
2025-09-30 $1,983 456
2025-06-30 $1,621 331
2025-03-31 $1,228 296
2024-12-31 $7,032 1,459
2024-09-30 $3,660 656
2024-06-30 $9,475 1,606
2024-03-31 $8,452 1,523
2023-12-31 $7,597 1,262
2023-09-30 $6,783 1,140
2023-06-30 $10,209 1,660
2023-03-31 $16,268 2,396