TDC Teradata Corporation

NYSE
$29.37

Teradata Corporation (TDC) 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
-10.34
13 buyers / 16 sellers
SELLING
Funds compared
29
funds with comparable TDC positions
21 current holders · 24 prior-quarter holders
Net share change
+1.04M
+4.94M added, -3.90M cut
Position activity
5 new 8 increased 8 reduced 8 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
Alyeska Investment Group, L.P. New +1.28M — $44.5M 0.1% 61
RENAISSANCE TECHNOLOGIES LLC Quant Sold Out -234.2K -100.0% $8.1M 0.0% 60
CITADEL ADVISORS LLC Quant Reduced -1.96M -99.5% $68.0M 0.0% 58
Magnetar Capital Event Quant Sold Out -38.8K -100.0% $1.3M 0.0% 57
ExodusPoint Capital Management Long/Short Quant Sold Out -139.6K -100.0% $4.8M 0.0% 54
Weiss Asset Management Event Quant New +16.1K — $559.0K 0.0% 54
Man Group Event Long/Short Sold Out -204.5K -100.0% $7.1M 0.0% 54
D. E. Shaw & Co., Inc. Quant Increased +61.9K +192.8% $2.1M 0.0% 54
MILLENNIUM MANAGEMENT LLC Increased +205.4K +2217.2% $7.1M 0.0% 53
Walleye Capital Long/Short Quant New +31.1K — $1.1M 0.0% 53

Most significant buyers

By move score, not size.

  • Alyeska Investment Group, L.P. New · +1.28M
  • Weiss Asset Management New · +16.1K
  • D. E. Shaw & Co., Inc. Increased · +61.9K
  • MILLENNIUM MANAGEMENT LLC Increased · +205.4K
  • Walleye Capital New · +31.1K

Most significant sellers

By move score, not size.

  • RENAISSANCE TECHNOLOGIES LLC Sold Out · -234.2K
  • CITADEL ADVISORS LLC Reduced · -1.96M
  • Magnetar Capital Sold Out · -38.8K
  • ExodusPoint Capital Management Sold Out · -139.6K
  • Man Group Sold Out · -204.5K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Alyeska Investment Group, L.P. 2 1.3M 0 +1.28M — 0.1% New 61
RENAISSANCE TECHNOLOGIES LLC 1 0 234.2K -234.2K -100.0% 0.0% Sold Out 60
CITADEL ADVISORS LLC 1 10.1K 2.0M -1.96M -99.5% 0.0% Reduced 58
Magnetar Capital 2 0 38.8K -38.8K -100.0% 0.0% Sold Out 57
ExodusPoint Capital Management 3 0 139.6K -139.6K -100.0% 0.0% Sold Out 54
Weiss Asset Management 2 16.1K 0 +16.1K — 0.0% New 54
Man Group 3 0 204.5K -204.5K -100.0% 0.0% Sold Out 54
D. E. Shaw & Co., Inc. 1 94.1K 32.1K +61.9K +192.8% 0.0% Increased 54
MILLENNIUM MANAGEMENT LLC 2 214.7K 9.3K +205.4K +2217.2% 0.0% Increased 53
Walleye Capital 3 31.1K 0 +31.1K — 0.0% New 53
Caxton Associates 3 7.6K 0 +7.6K — 0.0% New 53
Jain Global 3 0 18.6K -18.6K -100.0% 0.0% Sold Out 52
AQR Capital Management 3 4.8M 2.4M +2.43M +102.9% 0.1% Increased 51
Aquatic Capital Management 4 94.4K 0 +94.4K — 0.1% New 51
Winton Group 4 0 46.6K -46.6K -100.0% 0.0% Sold Out 50
Graham Capital Management 3 0 15.1K -15.1K -100.0% 0.0% Sold Out 49
Trexquant Investment 3 551.7K 158.2K +393.5K +248.8% 0.1% Increased 49
Bridgewater Associates 1 52.8K 165.3K -112.6K -68.1% 0.0% Reduced 49
Boothbay Fund Management 4 0 15.8K -15.8K -100.0% 0.0% Sold Out 49
TWO SIGMA INVESTMENTS, LP 2 29.5K 169.2K -139.7K -82.6% 0.0% Reduced 48
Schonfeld Strategic Advisors 3 116.0K 30.1K +85.8K +284.9% 0.0% Increased 47
MARSHALL WACE, LLP 2 52.4K 220.1K -167.8K -76.2% 0.0% Reduced 46
Brevan Howard Capital Management 3 47.0K 14.4K +32.6K +225.9% 0.0% Increased 45
Qube Research & Technologies Ltd 2 280.7K 888.6K -607.9K -68.4% 0.0% Reduced 45
Y-Intercept 4 57.4K 15.0K +42.4K +282.6% 0.0% Increased 44
Squarepoint Ops LLC 2 77.6K 193.3K -115.6K -59.8% 0.0% Reduced 41
Gotham Asset Management, LLC 2 1.6M 1.3M +257.2K +19.5% 0.1% Increased 31
Engineers Gate 4 54.9K 94.0K -39.1K -41.6% 0.0% Reduced 29
Capital Fund Management 3 165.9K 205.8K -39.9K -19.4% 0.0% Reduced 29

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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.