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Tower Research Capital LLC (TRC)

Position in CSPI — Csp Inc /Ma/

CIK 1533421 NEW YORK, NY

Position in CSPI

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$23,995
+$13,958 QoQ
Shares Held
2,774
+245.5% QoQ
Ownership
0.028%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CSPI Over Time

Shares Held

Position Value (USD)

Position in Information Technology Services

Technology · as of Mar 31, 2026

Tower Research Capital LLC (TRC) holds $18,107,678 across 57 Information Technology Services names. CSPI ranks #41 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CSPI

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22 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $23,995 2,774
2025-12-31 $10,037 803
2025-09-30 $14,749 1,277
2025-06-30 $25 2
2025-03-31 $3,420 223
2024-12-31 $11,313 704
2024-09-30 $6,157 474
2023-09-30 $2,940 336
2023-06-30 $8,062 1,354
2023-03-31 $8,792 1,294
2022-12-31 $5,529 1,173
2022-09-30 $5,492 1,528
2022-06-30 $4,336 953
2022-03-31 $4,913 1,247
2021-12-31 $5,009 1,140
2021-09-30 $817 183
2021-06-30 $42 8
2021-03-31 $6,420 1,476
2020-12-31 $6,148 1,591
2020-09-30 $832 193
2020-06-30 $516 125
2020-03-31 $384 110