SSMR Sunshine Silver Mining & Refining Company

NYSE
$15.35

Sunshine Silver Mining & Refining Company (SSMR) 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
+100.00
10 buyers / 0 sellers
STRONG BUYING
Funds compared
10
funds with comparable SSMR positions
10 current holders · 0 prior-quarter holders
Net share change
+2.08M
+2.08M added, 0 cut
Position activity
10 new 0 increased 0 reduced 0 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
Pentwater Capital Management Event New +439.4K — $5.8M 0.0% 57
MILLENNIUM MANAGEMENT LLC New +232.2K — $3.1M 0.0% 55
Yaupon Capital Management New +750.0K — $9.9M 0.3% 54
Empyrean Capital Partners Event New +237.0K — $3.1M 0.1% 53
TWO SIGMA INVESTMENTS, LP Quant New +18.5K — $244.6K 0.0% 53
MARSHALL WACE, LLP Long/Short New +60.1K — $794.4K 0.0% 52
Qube Research & Technologies Ltd Quant New +11.9K — $156.8K 0.0% 51
Moore Capital Management Macro New +300.0K — $4.0M 0.1% 51
Squarepoint Ops LLC Quant New +24.0K — $317.9K 0.0% 50
Hudson Bay Capital Management Event New +10.3K — $136.5K 0.0% 49

Most significant buyers

By move score, not size.

  • Pentwater Capital Management New · +439.4K
  • MILLENNIUM MANAGEMENT LLC New · +232.2K
  • Yaupon Capital Management New · +750.0K
  • Empyrean Capital Partners New · +237.0K
  • TWO SIGMA INVESTMENTS, LP New · +18.5K

Most significant sellers

By move score, not size.

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Pentwater Capital Management 1 439.4K 0 +439.4K — 0.0% New 57
MILLENNIUM MANAGEMENT LLC 2 232.2K 0 +232.2K — 0.0% New 55
Yaupon Capital Management 2 750.0K 0 +750.0K — 0.3% New 54
Empyrean Capital Partners 2 237.0K 0 +237.0K — 0.1% New 53
TWO SIGMA INVESTMENTS, LP 2 18.5K 0 +18.5K — 0.0% New 53
MARSHALL WACE, LLP 2 60.1K 0 +60.1K — 0.0% New 52
Qube Research & Technologies Ltd 2 11.9K 0 +11.9K — 0.0% New 51
Moore Capital Management 3 300.0K 0 +300.0K — 0.1% New 51
Squarepoint Ops LLC 2 24.0K 0 +24.0K — 0.0% New 50
Hudson Bay Capital Management 3 10.3K 0 +10.3K — 0.0% New 49

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.