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RENAISSANCE TECHNOLOGIES LLC

Position in CSPI — Csp Inc /Ma/

CIK 1037389 NEW YORK, NY

Position in CSPI

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$2,399,734
-$1,176,841 QoQ
Shares Held
277,426
-3.0% QoQ
Ownership
2.75%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 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

RENAISSANCE TECHNOLOGIES LLC holds $374,211,440 across 31 Information Technology Services names. CSPI ranks #20 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CSPI

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,399,734 277,426
2025-12-31 $3,576,575 286,126
2025-09-30 $3,540,375 306,526
2025-06-30 $3,927,626 303,526
2025-03-31 $4,666,826 304,226
2024-12-31 $5,453,306 339,347
2024-09-30 $5,117,098 393,926
2024-06-30 $6,589,167 442,226
2024-03-31 $7,871,823 426,426
2023-12-31 $1,582,227 162,363
2023-09-30 $1,488,051 170,063
2023-06-30 $960,321 161,263
2023-03-31 $1,107,333 162,963
2022-12-31 $749,982 159,063
2022-09-30 $611,786 170,177
2022-06-30 $851,250 187,088
2022-03-31 $738,308 187,388
2021-12-31 $907,954 206,588
2021-09-30 $951,683 213,143
2021-06-30 $1,184,240 224,288
2021-03-31 $1,026,834 236,054
2020-12-31 $884,520 228,854
2020-09-30 $960,320 222,554
2020-06-30 $957,674 231,602
2020-03-31 $854,237 244,417