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RENAISSANCE TECHNOLOGIES LLC

Position in CSPI — Csp Inc /Ma/

CIK 1037389 NEW YORK, NY

Position in CSPI

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,125,649
-$274,085 QoQ
Shares Held
267,714
-3.5% QoQ
Ownership
2.66%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#4
of 44 holders
Holding Since
Mar 2020
26 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 Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $294,654,709 across 30 Information Technology Services names. CSPI ranks #17 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CSPI

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,125,649 267,714
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 $3,164,454 162,363
2023-09-30 $2,976,102 170,063
2023-06-30 $1,920,642 161,263
2023-03-31 $2,214,667 162,963
2022-12-31 $1,499,964 159,063
2022-09-30 $1,223,572 170,177
2022-06-30 $1,702,500 187,088
2022-03-31 $1,476,617 187,388
2021-12-31 $1,815,908 206,588
2021-09-30 $1,903,366 213,143
2021-06-30 $2,368,481 224,288
2021-03-31 $2,053,669 236,054
2020-12-31 $1,769,041 228,854
2020-09-30 $1,920,641 222,554
2020-06-30 $1,915,348 231,602
2020-03-31 $1,708,474 244,417