TSSI
TSS, Inc.Company with tickers: TSSI
CIK
1320760
CUSIP
87288V101
Shares Outstanding
28,073,956
Website
https://www.tssiusa.com
Investor Relations
https://ir.tssiusa.com/
13F Activity (30d)
11 filings
10 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 1
Total Value: $19,032,067
Total Shares: 1,466,261
Institutional Ownership Trend
8 quarters
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
1
Decreased
0
Sold Out
110
Unchanged
0
Holder count:
-110
Institutional value:
-86.8%
Shares held:
-86.8%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | +707,080 | 1,466,261 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026No new positions this quarter.
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega BlackRock, Inc. | 1,770,890 | $23,039,276 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 968,440 | $12,599,404 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 822,929 | $10,706,306 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 575,609 | $7,488,672 | |
| Mega UBS Group AG | 521,598 | $6,785,989 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega JANE STREET GROUP, LLC | $19,032,067 | 100.00% | 1,466,261 | Shares | Sole | 2026-06-01 | ||||
| No holders match your search. | ||||||||||