NB NioCorp Developments Ltd.

NASDAQ
$3.54

NioCorp Developments Ltd. (NB) 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
+20.00
18 buyers / 12 sellers
BUYING
Funds compared
30
funds with comparable NB positions
23 current holders · 21 prior-quarter holders
Net share change
-3.90M
+5.62M added, -9.52M cut
Position activity
9 new 9 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
Alyeska Investment Group, L.P. Sold Out -4.31M -100.0% $20.8M 0.0% 60
Linden Advisors Event Long/Short New +194.2K — $936.1K 0.0% 60
Aristeia Capital Event Long/Short New +695.2K — $3.4M 0.0% 56
Capital Fund Management Quant Macro New +237.2K — $1.1M 0.0% 55
Woodline Partners LP Long/Short New +204.6K — $986.2K 0.0% 54
Wolverine Asset Management Event Quant New +198.3K — $955.8K 0.0% 54
D. E. Shaw & Co., Inc. Quant Increased +412.8K +182.2% $2.0M 0.0% 54
Hudson Bay Capital Management Event Sold Out -12.9K -100.0% $62.0K 0.0% 53
MILLENNIUM MANAGEMENT LLC Increased +606.9K +293.4% $2.9M 0.0% 53
Trexquant Investment Quant New +311.5K — $1.5M 0.0% 53

Most significant buyers

By move score, not size.

  • Linden Advisors New · +194.2K
  • Aristeia Capital New · +695.2K
  • Capital Fund Management New · +237.2K
  • Woodline Partners LP New · +204.6K
  • Wolverine Asset Management New · +198.3K

Most significant sellers

By move score, not size.

  • Alyeska Investment Group, L.P. Sold Out · -4.31M
  • Hudson Bay Capital Management Sold Out · -12.9K
  • Quadrature Capital Sold Out · -27.0K
  • Point72 Asset Management, L.P. Reduced · -415.8K
  • Schonfeld Strategic Advisors Sold Out · -13.5K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Alyeska Investment Group, L.P. 2 0 4.3M -4.31M -100.0% 0.0% Sold Out 60
Linden Advisors 1 194.2K 0 +194.2K — 0.0% New 60
Aristeia Capital 2 695.2K 0 +695.2K — 0.0% New 56
Capital Fund Management 3 237.2K 0 +237.2K — 0.0% New 55
Woodline Partners LP 2 204.6K 0 +204.6K — 0.0% New 54
Wolverine Asset Management 2 198.3K 0 +198.3K — 0.0% New 54
D. E. Shaw & Co., Inc. 1 639.3K 226.5K +412.8K +182.2% 0.0% Increased 54
Hudson Bay Capital Management 3 0 12.9K -12.9K -100.0% 0.0% Sold Out 53
MILLENNIUM MANAGEMENT LLC 2 813.7K 206.8K +606.9K +293.4% 0.0% Increased 53
Trexquant Investment 3 311.5K 0 +311.5K — 0.0% New 53
Quadrature Capital 3 0 27.0K -27.0K -100.0% 0.0% Sold Out 52
Caption Management 3 668.6K 0 +668.6K — 0.0% New 52
Jain Global 3 71.7K 0 +71.7K — 0.0% New 52
Balyasny Asset Management L.P. 2 272.8K 91.6K +181.2K +197.8% 0.0% Increased 51
Point72 Asset Management, L.P. 1 90.1K 505.8K -415.8K -82.2% 0.0% Reduced 51
Schonfeld Strategic Advisors 3 0 13.5K -13.5K -100.0% 0.0% Sold Out 51
Boothbay Fund Management 4 600.0K 0 +600.0K — 0.1% New 51
AQR Capital Management 3 0 31.3K -31.3K -100.0% 0.0% Sold Out 51
CITADEL ADVISORS LLC 1 1.8M 6.2M -4.39M -70.8% 0.0% Reduced 49
Aquatic Capital Management 4 0 46.7K -46.7K -100.0% 0.0% Sold Out 48
Tudor Investment Corporation 2 117.0K 14.4K +102.6K +713.6% 0.0% Increased 47
MARSHALL WACE, LLP 2 14.5K 135.0K -120.5K -89.3% 0.0% Reduced 47
J. Goldman & Co. 3 516.5K 68.7K +447.8K +651.9% 0.1% Increased 47
Quantbot Technologies 4 0 68.7K -68.7K -100.0% 0.0% Sold Out 45
Lighthouse Investment Partners 3 100.0K 50.0K +50.0K +100.0% 0.0% Increased 45
Centiva Capital 4 105.9K 58.0K +47.9K +82.6% 0.0% Increased 38
Bridgewater Associates 1 866.9K 882.7K -15.8K -1.8% 0.0% Reduced 31
Squarepoint Ops LLC 2 503.8K 562.9K -59.1K -10.5% 0.0% Reduced 26
TWO SIGMA INVESTMENTS, LP 2 119.4K 118.6K +785 +0.7% 0.0% Increased 26
Brevan Howard Capital Management 3 7.1M 6.5M +590.0K +9.1% 0.6% Increased 26

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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.