— Know what they know.
Not Investment Advice

TSSI NASDAQ

TSS, Inc.
1W: +2.4% 1M: -30.5% 3M: +48.8% YTD: +50.7% 1Y: -0.9% 3Y: +3764.6% 5Y: +1898.6%
$12.01
+0.42 (+3.62%)
 
Weekly Expected Move ±17.6%
$7 $9 $11 $13 $15
NASDAQ · Technology · Information Technology Services · Alpha Radar Sell · Power 33 · $337.2M mcap · 21M float · 8.39% daily turnover · Short 49% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
126
Institutions Holding
+9 vs prior
32.8%
Ownership
+14.74%
35 New
33 Increased
45 Reduced
28 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-04-17 MARROTT KARL TODD officer: chief operating officer S-Sale 23,636 $15.11 $357K Filing
2026-04-16 MARROTT KARL TODD officer: chief operating officer S-Sale 800 $15.00 $12K Filing
2026-04-14 MARROTT KARL TODD officer: chief operating officer S-Sale 15,213 $15.03 $229K Filing
2026-04-14 Dewan Darryll E officer: chief executive officer S-Sale 50,000 $15.00 $750K Filing
2026-03-23 CHISM DANIEL M officer: chief financial officer F-Tax Withholding 609 $12.40 $8K Filing
2026-03-23 Brennan Kieran officer: senior vice president F-Tax Withholding 304 $12.40 $4K Filing
2026-03-23 Brennan Kieran officer: senior vice president A-Grant/Award 2,500 $— $0 Filing
2026-03-23 Dewan Darryll E officer: chief executive officer A-Grant/Award 5,000 $— $0 Filing
2026-03-23 MARROTT KARL TODD officer: chief operating officer A-Grant/Award 5,000 $— $0 Filing
2026-03-23 MARROTT KARL TODD officer: chief operating officer F-Tax Withholding 609 $12.40 $8K Filing
2026-03-23 CHISM DANIEL M officer: chief financial officer A-Grant/Award 5,000 $— $0 Filing
2026-02-24 Brennan Kieran officer: senior vice president F-Tax Withholding 9,019 $8.45 $76K Filing
2026-02-24 MARROTT KARL TODD officer: chief operating officer F-Tax Withholding 8,117 $8.45 $69K Filing
2026-01-29 Dewan Darryll E officer: chief executive officer F-Tax Withholding 25,960 $11.20 $291K Filing
2026-01-16 CHISM DANIEL M officer: chief financial officer F-Tax Withholding 12,175 $12.05 $147K Filing
2026-01-16 Dewan Darryll E officer: chief executive officer F-Tax Withholding 26,903 $12.05 $324K Filing
2026-01-16 MARROTT KARL TODD officer: chief operating officer F-Tax Withholding 12,175 $12.05 $147K Filing
2026-01-14 Metzler Richard M. director A-Grant/Award 3,784 $— $0 Filing
2026-01-14 Woodward Peter H director A-Grant/Award 3,784 $— $0 Filing
2026-01-14 Dewan Darryll E officer: chief executive officer A-Grant/Award 37,843 $— $0 Filing
2026-01-14 MOHINDRA VIVEK director A-Grant/Award 3,784 $— $0 Filing
2026-01-14 MARROTT KARL TODD officer: chief operating officer A-Grant/Award 29,801 $— $0 Filing
2026-01-14 FAHY MICHAEL JOHN director A-Grant/Award 3,784 $— $0 Filing
2026-01-14 CHISM DANIEL M officer: chief financial officer A-Grant/Award 33,113 $— $0 Filing
2026-01-14 Brennan Kieran officer: senior vice president A-Grant/Award 12,181 $— $0 Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 1,770,890 $23M +245,840 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 968,440 $13M +968,440 2026-03-31 Filing
JANE STREET GROUP, LLC 658,081 $9M +417,039 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 575,609 $7M +36,250 2026-03-31 Filing
UBS Group AG 521,598 $7M +205,142 2026-03-31 Filing
Value Aligned Research Advisors, LLC 460,510 $6M 2026-03-31 Filing
STATE STREET CORP 425,254 $6M +60,340 2026-03-31 Filing
SILVERCREST ASSET MANAGEMENT GROUP LLC 416,514 $5M +416,514 2026-03-31 Filing
LPL Financial LLC 342,848 $4M +155,023 2026-03-31 Filing
Rockefeller Capital Management L.P. 216,883 $3M +114,213 2026-03-31 Filing
CenterBook Partners LP 177,414 $2M +177,414 2026-03-31 Filing
NORTHERN TRUST CORP 165,351 $2M +4,279 2026-03-31 Filing
VANGUARD FIDUCIARY TRUST CO 159,977 $2M +159,977 2026-03-31 Filing
Arosa Capital Management LP 150,000 $2M -50,000 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 130,988 $2M +130,988 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 124,020 $2M +65,089 2026-03-31 Filing
Dupree Financial Group, LLC 94,274 $1M -2,512 2026-03-31 Filing
Bank of New York Mellon Corp 61,845 $805K +2,837 2026-03-31 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 61,012 $794K -3,072 2026-03-31 Filing
RENAISSANCE TECHNOLOGIES LLC 60,091 $782K -87,077 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms