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D. E. Shaw & Co., Inc.

Position in TSSI — TSS, Inc.

CIK 1009207 New York, NY

Position in TSSI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$6,677,829
+$4,259,258 QoQ
Shares Held
542,913
+192.0% QoQ
Ownership
1.92%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#6
of 125 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TSSI Over Time

Shares Held

Position Value (USD)

Derivatives in TSSI

reported options exposure · as of Dec 31, 2025
CallValue
$876,680
CallShares
124,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Information Technology Services

Technology · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $1,576,495,227 across 47 Information Technology Services names. TSSI ranks #26 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TSSI

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,677,829 542,913
2026-03-31 $2,418,571 185,901
2025-12-31 $876,680 124,000
2025-12-31 $524,763 74,224
2025-09-30 $2,245,640 124,000
2025-09-30 $539,949 29,815
2025-06-30 $7,162,870 248,452
2025-03-31 $1,048,202 133,529