OUST Ouster, Inc.

NASDAQ
$35.33

Ouster, Inc. (OUST) 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
-4.35
11 buyers / 12 sellers
MIXED
Funds compared
23
funds with comparable OUST positions
16 current holders · 15 prior-quarter holders
Net share change
-105.9K
+1.10M added, -1.21M cut
Position activity
8 new 3 increased 5 reduced 7 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
Bridgewater Associates Quant Macro New +183.5K — $11.5M 0.1% 65
MARSHALL WACE, LLP Long/Short New +43.9K — $2.7M 0.0% 58
RENAISSANCE TECHNOLOGIES LLC Quant Increased +443.3K +334.3% $27.7M 0.1% 57
Gotham Asset Management, LLC Quant Value New +17.2K — $1.1M 0.0% 56
Discovery Capital Management Long/Short Macro New +40.7K — $2.5M 0.1% 56
CITADEL ADVISORS LLC Quant Increased +259.1K +119.1% $16.2M 0.0% 56
Sona Asset Management Event Sold Out -75.0K -100.0% $4.7M 0.0% 55
Quadrature Capital Quant Sold Out -30.2K -100.0% $1.9M 0.0% 55
Moore Capital Management Macro New +17.2K — $1.1M 0.0% 54
Man Group Event Long/Short Sold Out -120.0K -100.0% $7.5M 0.0% 54

Most significant buyers

By move score, not size.

  • Bridgewater Associates New · +183.5K
  • MARSHALL WACE, LLP New · +43.9K
  • RENAISSANCE TECHNOLOGIES LLC Increased · +443.3K
  • Gotham Asset Management, LLC New · +17.2K
  • Discovery Capital Management New · +40.7K

Most significant sellers

By move score, not size.

  • Sona Asset Management Sold Out · -75.0K
  • Quadrature Capital Sold Out · -30.2K
  • Man Group Sold Out · -120.0K
  • Caption Management Sold Out · -37.2K
  • D. E. Shaw & Co., Inc. Reduced · -689.4K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Bridgewater Associates 1 183.5K 0 +183.5K — 0.1% New 65
MARSHALL WACE, LLP 2 43.9K 0 +43.9K — 0.0% New 58
RENAISSANCE TECHNOLOGIES LLC 1 575.9K 132.6K +443.3K +334.3% 0.1% Increased 57
Gotham Asset Management, LLC 2 17.2K 0 +17.2K — 0.0% New 56
Discovery Capital Management 2 40.7K 0 +40.7K — 0.1% New 56
CITADEL ADVISORS LLC 1 476.6K 217.5K +259.1K +119.1% 0.0% Increased 56
Sona Asset Management 3 0 75.0K -75.0K -100.0% 0.0% Sold Out 55
Quadrature Capital 3 0 30.2K -30.2K -100.0% 0.0% Sold Out 55
Moore Capital Management 3 17.2K 0 +17.2K — 0.0% New 54
Man Group 3 0 120.0K -120.0K -100.0% 0.0% Sold Out 54
Lighthouse Investment Partners 3 19.3K 0 +19.3K — 0.0% New 53
Caption Management 3 0 37.2K -37.2K -100.0% 0.0% Sold Out 52
ExodusPoint Capital Management 3 6.0K 0 +6.0K — 0.0% New 52
D. E. Shaw & Co., Inc. 1 152.7K 842.1K -689.4K -81.9% 0.0% Reduced 51
Schonfeld Strategic Advisors 3 0 15.8K -15.8K -100.0% 0.0% Sold Out 51
Winton Group 4 0 54.4K -54.4K -100.0% 0.0% Sold Out 50
Squarepoint Ops LLC 2 122.1K 61.7K +60.5K +98.0% 0.0% Increased 50
Graham Capital Management 3 11.0K 0 +11.0K — 0.0% New 49
Walleye Capital 3 8.9K 159.1K -150.3K -94.4% 0.0% Reduced 46
Quantbot Technologies 4 0 10.4K -10.4K -100.0% 0.0% Sold Out 45
Brevan Howard Capital Management 3 22.1K 38.4K -16.3K -42.5% 0.0% Reduced 31
TWO SIGMA INVESTMENTS, LP 2 29.8K 32.2K -2.4K -7.4% 0.0% Reduced 28
AQR Capital Management 3 225.3K 231.4K -6.1K -2.6% 0.0% Reduced 20

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.