TSSI TSS, Inc.

NASDAQ
$8.35

TSS, Inc. (TSSI) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+22.22
11 buyers / 7 sellers
BUYING
Funds compared
18
funds with comparable TSSI positions
12 current holders · 12 prior-quarter holders
Net share change
+474.8K
+1.24M added, -770.1K cut
Position activity
6 new 5 increased 1 reduced 6 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Point72 Asset Management, L.P. New +89.7K — $1.1M 0.0% 61
CITADEL ADVISORS LLC Quant New +140.8K — $1.7M 0.0% 60
MARSHALL WACE, LLP Long/Short Sold Out -325.0K -100.0% $4.0M 0.0% 58
Alyeska Investment Group, L.P. New +155.6K — $1.9M 0.0% 58
Balyasny Asset Management L.P. New +58.6K — $720.9K 0.0% 57
TWO SIGMA INVESTMENTS, LP Quant Sold Out -49.5K -100.0% $609.1K 0.0% 57
D. E. Shaw & Co., Inc. Quant Increased +357.0K +192.0% $4.4M 0.0% 54
RENAISSANCE TECHNOLOGIES LLC Quant Increased +78.2K +130.1% $961.9K 0.0% 52
ExodusPoint Capital Management Long/Short Quant New +68.4K — $841.8K 0.0% 52
CenterBook Partners Long/Short Quant Sold Out -177.4K -100.0% $2.2M 0.0% 51

Most significant buyers

By move score, not size.

  • Point72 Asset Management, L.P. New · +89.7K
  • CITADEL ADVISORS LLC New · +140.8K
  • Alyeska Investment Group, L.P. New · +155.6K
  • Balyasny Asset Management L.P. New · +58.6K
  • D. E. Shaw & Co., Inc. Increased · +357.0K

Most significant sellers

By move score, not size.

  • MARSHALL WACE, LLP Sold Out · -325.0K
  • TWO SIGMA INVESTMENTS, LP Sold Out · -49.5K
  • CenterBook Partners Sold Out · -177.4K
  • Trexquant Investment Sold Out · -22.1K
  • Boothbay Fund Management Sold Out · -14.2K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Point72 Asset Management, L.P. 1 89.7K 0 +89.7K — 0.0% New 61
CITADEL ADVISORS LLC 1 140.8K 0 +140.8K — 0.0% New 60
MARSHALL WACE, LLP 2 0 325.0K -325.0K -100.0% 0.0% Sold Out 58
Alyeska Investment Group, L.P. 2 155.6K 0 +155.6K — 0.0% New 58
Balyasny Asset Management L.P. 2 58.6K 0 +58.6K — 0.0% New 57
TWO SIGMA INVESTMENTS, LP 2 0 49.5K -49.5K -100.0% 0.0% Sold Out 57
D. E. Shaw & Co., Inc. 1 542.9K 185.9K +357.0K +192.0% 0.0% Increased 54
RENAISSANCE TECHNOLOGIES LLC 1 138.3K 60.1K +78.2K +130.1% 0.0% Increased 52
ExodusPoint Capital Management 3 68.4K 0 +68.4K — 0.0% New 52
CenterBook Partners 4 0 177.4K -177.4K -100.0% 0.0% Sold Out 51
Trexquant Investment 3 0 22.1K -22.1K -100.0% 0.0% Sold Out 51
Y-Intercept 4 90.9K 0 +90.9K — 0.0% New 50
Boothbay Fund Management 4 0 14.2K -14.2K -100.0% 0.0% Sold Out 49
Centiva Capital 4 0 32.2K -32.2K -100.0% 0.0% Sold Out 48
AQR Capital Management 3 177.9K 32.1K +145.8K +453.7% 0.0% Increased 47
Brevan Howard Capital Management 3 29.5K 14.8K +14.7K +99.6% 0.0% Increased 43
Quantbot Technologies 4 47.8K 2.6K +45.1K +1710.2% 0.0% Increased 39
MILLENNIUM MANAGEMENT LLC 2 220.7K 370.4K -149.6K -40.4% 0.0% Reduced 38

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.