AI summary pending
View Full Filing (SEC EDGAR)Tss Inc
$8.52+1.7%
+$59.6M
Net Activity
+33.67% total shares
Institutions Holding
130
Popularity Rank
#4004
Avg Weight
0.02%
Total Value
$184.8M
130 institutions currently hold TSSI, with 96 net buyers and 39 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
39
Net Buying Institutions
96
Top 5 by Value
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Across its top 20 institutional holders, TSSI's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 6/100, avg. turnover score 42/100).
TSSI ranks #4004 out of 37503 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
TSSI is a disclosed holding of Jane Street (Jane Street Group), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
130 institutions disclose a position in TSSI, but none treat it as a major bet — even Crown Advisors Management, Inc., its most concentrated holder, allocates just 0.7% of its own portfolio to it.
BlackRock has added to its TSSI position for two straight quarters, increasing it by $17.8M to reach $28.6M today.
Israel Englander has trimmed its TSSI position for two straight quarters, cutting it by $3.4M while still holding $2.7M.
TSSI is up 1.7% today, and institutions have been net buyers of $59.6M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
TSSI posted net income of $14.4M over the trailing twelve months.
+$71.9M
Total Buy Value
$23.0M
Total Sell Value
96
Net Buyers
39
Net Sellers
TSSI
Q2 2026
Top 5 Institutional Movers
+$7.4M
+$6.6M
+$5.5M
+$4.3M
-$4.2M
TSSI does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| BlackRock, Inc. | 13G/A | 2026-07-30 | 6.7% |
1
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)87288V101
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,923
Total reported value
$485.0B
Held by 4923 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,839
Total reported value
$1.5T
Held by 4839 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,763
Total reported value
$1.2T
Held by 4763 institutions — one of the most-tracked stocks on AlphaSMO
Access TSSI's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/TSSICLI
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