SQM Chemical & Mining Co. of Chile Inc.

NYSE
$66.89

Chemical & Mining Co. of Chile Inc. (SQM) 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
+3.70
14 buyers / 13 sellers
MIXED
Funds compared
27
funds with comparable SQM positions
21 current holders · 21 prior-quarter holders
Net share change
+1.01M
+1.63M added, -625.8K cut
Position activity
6 new 8 increased 7 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
Woodline Partners LP Long/Short Sold Out -97.6K -100.0% $7.2M 0.0% 56
Holocene Advisors, LP New +12.4K — $915.0K 0.0% 56
Voloridge Investment Management Quant Sold Out -100.5K -100.0% $7.4M 0.0% 56
MILLENNIUM MANAGEMENT LLC Increased +323.4K +419.6% $23.9M 0.0% 55
Moore Capital Management Macro New +89.6K — $6.6M 0.2% 55
Qube Research & Technologies Ltd Quant Increased +456.1K +3466.0% $33.8M 0.0% 53
Schonfeld Strategic Advisors Long/Short Quant Sold Out -24.2K -100.0% $1.8M 0.0% 53
Quadrature Capital Quant Sold Out -8.2K -100.0% $609.6K 0.0% 52
Man Group Event Long/Short Sold Out -3.1K -100.0% $232.7K 0.0% 52
Y-Intercept Quant New +47.5K — $3.5M 0.1% 51

Most significant buyers

By move score, not size.

  • Holocene Advisors, LP New · +12.4K
  • MILLENNIUM MANAGEMENT LLC Increased · +323.4K
  • Moore Capital Management New · +89.6K
  • Qube Research & Technologies Ltd Increased · +456.1K
  • Y-Intercept New · +47.5K

Most significant sellers

By move score, not size.

  • Woodline Partners LP Sold Out · -97.6K
  • Voloridge Investment Management Sold Out · -100.5K
  • Schonfeld Strategic Advisors Sold Out · -24.2K
  • Quadrature Capital Sold Out · -8.2K
  • Man Group Sold Out · -3.1K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Woodline Partners LP 2 0 97.6K -97.6K -100.0% 0.0% Sold Out 56
Holocene Advisors, LP 2 12.4K 0 +12.4K — 0.0% New 56
Voloridge Investment Management 2 0 100.5K -100.5K -100.0% 0.0% Sold Out 56
MILLENNIUM MANAGEMENT LLC 2 400.5K 77.1K +323.4K +419.6% 0.0% Increased 55
Moore Capital Management 3 89.6K 0 +89.6K — 0.2% New 55
Qube Research & Technologies Ltd 2 469.2K 13.2K +456.1K +3466.0% 0.0% Increased 53
Schonfeld Strategic Advisors 3 0 24.2K -24.2K -100.0% 0.0% Sold Out 53
Quadrature Capital 3 0 8.2K -8.2K -100.0% 0.0% Sold Out 52
Man Group 3 0 3.1K -3.1K -100.0% 0.0% Sold Out 52
Y-Intercept 4 47.5K 0 +47.5K — 0.1% New 51
Caption Management 3 7.0K 0 +7.0K — 0.0% New 50
Parallax Volatility Advisers 3 11.2K 0 +11.2K — 0.0% New 50
Graham Capital Management 3 3.8K 0 +3.8K — 0.0% New 49
Capital Fund Management 3 159.2K 50.5K +108.7K +215.2% 0.1% Increased 49
Balyasny Asset Management L.P. 2 274.2K 152.4K +121.8K +79.9% 0.0% Increased 48
Trexquant Investment 3 166.5K 57.3K +109.2K +190.6% 0.1% Increased 47
AQR Capital Management 3 44.8K 3.1K +41.6K +1325.3% 0.0% Increased 47
RENAISSANCE TECHNOLOGIES LLC 1 779.5K 502.5K +277.0K +55.1% 0.1% Increased 45
Quantbot Technologies 4 0 10.0K -10.0K -100.0% 0.0% Sold Out 45
Engineers Gate 4 77.3K 225.5K -148.3K -65.7% 0.1% Reduced 38
MARSHALL WACE, LLP 2 192.2K 305.1K -112.9K -37.0% 0.0% Reduced 37
CITADEL ADVISORS LLC 1 195.3K 252.7K -57.5K -22.7% 0.0% Reduced 35
Walleye Capital 3 9.5K 18.4K -8.9K -48.6% 0.0% Reduced 32
Squarepoint Ops LLC 2 28.6K 39.1K -10.5K -26.9% 0.0% Reduced 30
D. E. Shaw & Co., Inc. 1 908.1K 949.8K -41.7K -4.4% 0.0% Reduced 30
TWO SIGMA INVESTMENTS, LP 2 329.4K 304.3K +25.1K +8.3% 0.0% Increased 30
Aquatic Capital Management 4 33.1K 35.4K -2.4K -6.7% 0.1% Reduced 19

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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.