RKLB Rocket Lab Corporation

NASDAQ
$63.70

Rocket Lab Corporation (RKLB) 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
-22.73
17 buyers / 27 sellers
SELLING
Funds compared
44
funds with comparable RKLB positions
32 current holders · 33 prior-quarter holders
Net share change
-7.77M
+557.5K added, -8.32M cut
Position activity
11 new 6 increased 15 reduced 12 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
MARSHALL WACE, LLP Long/Short Sold Out -1.88M -100.0% $191.2M 0.0% 65
CITADEL ADVISORS LLC Quant Sold Out -816.7K -100.0% $83.0M 0.0% 64
Point72 Asset Management, L.P. New +10.0K — $1.0M 0.0% 61
MILLENNIUM MANAGEMENT LLC Sold Out -137.2K -100.0% $13.9M 0.0% 61
RENAISSANCE TECHNOLOGIES LLC Quant New +48.6K — $4.9M 0.0% 60
Qube Research & Technologies Ltd Quant Sold Out -218.6K -100.0% $22.2M 0.0% 59
Tudor Investment Corporation Macro Sold Out -424.8K -100.0% $43.2M 0.0% 58
WORLDQUANT MILLENNIUM ADVISORS LLC Quant New +83.5K — $8.5M 0.0% 58
TWO SIGMA INVESTMENTS, LP Quant Sold Out -9.4K -100.0% $959.2K 0.0% 57
D. E. Shaw & Co., Inc. Quant Reduced -3.09M -73.7% $313.9M 0.1% 56

Most significant buyers

By move score, not size.

  • Point72 Asset Management, L.P. New · +10.0K
  • RENAISSANCE TECHNOLOGIES LLC New · +48.6K
  • WORLDQUANT MILLENNIUM ADVISORS LLC New · +83.5K
  • Chilton Investment Company New · +2.4K
  • Jain Global New · +38.7K

Most significant sellers

By move score, not size.

  • MARSHALL WACE, LLP Sold Out · -1.88M
  • CITADEL ADVISORS LLC Sold Out · -816.7K
  • MILLENNIUM MANAGEMENT LLC Sold Out · -137.2K
  • Qube Research & Technologies Ltd Sold Out · -218.6K
  • Tudor Investment Corporation Sold Out · -424.8K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
MARSHALL WACE, LLP 2 0 1.9M -1.88M -100.0% 0.0% Sold Out 65
CITADEL ADVISORS LLC 1 0 816.7K -816.7K -100.0% 0.0% Sold Out 64
Point72 Asset Management, L.P. 1 10.0K 0 +10.0K — 0.0% New 61
MILLENNIUM MANAGEMENT LLC 2 0 137.2K -137.2K -100.0% 0.0% Sold Out 61
RENAISSANCE TECHNOLOGIES LLC 1 48.6K 0 +48.6K — 0.0% New 60
Qube Research & Technologies Ltd 2 0 218.6K -218.6K -100.0% 0.0% Sold Out 59
Tudor Investment Corporation 2 0 424.8K -424.8K -100.0% 0.0% Sold Out 58
WORLDQUANT MILLENNIUM ADVISORS LLC 2 83.5K 0 +83.5K — 0.0% New 58
TWO SIGMA INVESTMENTS, LP 2 0 9.4K -9.4K -100.0% 0.0% Sold Out 57
D. E. Shaw & Co., Inc. 1 1.1M 4.2M -3.09M -73.7% 0.1% Reduced 56
Schonfeld Strategic Advisors 3 0 121.3K -121.3K -100.0% 0.0% Sold Out 55
Chilton Investment Company 2 2.4K 0 +2.4K — 0.0% New 54
Alphadyne Asset Management 3 0 29.9K -29.9K -100.0% 0.0% Sold Out 54
Jain Global 3 38.7K 0 +38.7K — 0.1% New 54
Balyasny Asset Management L.P. 2 68.0K 9.9K +58.0K +583.8% 0.0% Increased 53
Polar Asset Management Partners 3 82 0 +82 — 0.0% New 53
Trexquant Investment 3 35.4K 0 +35.4K — 0.0% New 53
Armistice Capital 3 0 3.6K -3.6K -100.0% 0.0% Sold Out 53
LMR Partners 3 4.3K 0 +4.3K — 0.0% New 53
Caption Management 3 0 33.4K -33.4K -100.0% 0.0% Sold Out 53
Squarepoint Ops LLC 2 7.8K 201.5K -193.7K -96.1% 0.0% Reduced 52
Edgestream Partners 4 0 36.5K -36.5K -100.0% 0.0% Sold Out 51
Boothbay Fund Management 4 14.8K 0 +14.8K — 0.0% New 51
Parallax Volatility Advisers 3 9 0 +9 — 0.0% New 50
AQR Capital Management 3 354.1K 147.2K +206.9K +140.5% 0.0% Increased 49
Y-Intercept 4 5.8K 0 +5.8K — 0.0% New 48
Quantbot Technologies 4 0 47.3K -47.3K -100.0% 0.0% Sold Out 48
Capital Fund Management 3 31.2K 173.8K -142.7K -82.1% 0.0% Reduced 47
Man Group 3 48.0K 24.8K +23.2K +93.6% 0.0% Increased 46
Voleon Capital Management 3 13.7K 6.0K +7.7K +128.1% 0.0% Increased 45
Voloridge Investment Management 2 877.9K 1.7M -820.8K -48.3% 0.4% Reduced 43
Verition Fund Management 2 4.2K 15.0K -10.8K -71.9% 0.0% Reduced 43
Quadrature Capital 3 2.0K 7.6K -5.6K -73.6% 0.0% Reduced 40
Woodline Partners LP 2 29.7K 18.8K +10.9K +57.8% 0.0% Increased 39
Tremblant Capital Group 2 676.1K 753.8K -77.7K -10.3% 2.0% Reduced 39
ExodusPoint Capital Management 3 31.3K 80.8K -49.5K -61.3% 0.0% Reduced 39
Bridgewater Associates 1 11.3K 16.7K -5.5K -32.6% 0.0% Reduced 38
Hudson Bay Capital Management 3 72.3K 129.3K -57.0K -44.1% 0.0% Reduced 36
Capstone Investment Advisors 3 15.3K 25.6K -10.3K -40.2% 0.0% Reduced 34
Walleye Capital 3 135.5K 222.2K -86.7K -39.0% 0.1% Reduced 32
Brevan Howard Capital Management 3 17.9K 29.3K -11.4K -39.0% 0.0% Reduced 30
Gotham Asset Management, LLC 2 56.4K 49.2K +7.2K +14.6% 0.0% Increased 27
Caxton Associates 3 17.4K 20.3K -3.0K -14.6% 0.0% Reduced 26
Wolverine Asset Management 2 23.1K 24.6K -1.5K -6.1% 0.1% Reduced 25

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.