EX
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Van Eck Associates Corp
· Added
Change
+13.8M
Date
Q1 2026
|
Van Eck Associates Corp | Added· Q1 2026 | – | +13.8M | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+4.5M
Δ Own
+122.7%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +4.5M | +122.7% | Q1 2026 | |||||
|
Vanguard
· Added
Change
+4.4M
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +4.4M | – | Q1 2026 | |||||
|
Waratah Capital Advisors Ltd.
· Exited
Change
−3.7M
Δ Own
−100.0%
Date
Q1 2026
|
Waratah Capital Advisors Ltd. | Exited· Q1 2026 | – | −3.7M | −100.0% | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−2.0M
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −2.0M | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+1.9M
Δ Own
+18554.9%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +1.9M | +18554.9% | Q1 2026 | |||||
|
BNP Paribas Financial Markets
· Reduced
Change
−1.8M
Date
Q1 2026
|
BNP Paribas Financial Markets | Reduced· Q1 2026 | – | −1.8M | – | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+1.8M
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +1.8M | – | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−1.5M
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −1.5M | −100.0% | Q1 2026 | |||||
|
Jupiter Asset Management Ltd
· Added
Change
+1.4M
Date
Q1 2026
|
Jupiter Asset Management Ltd | Added· Q1 2026 | – | +1.4M | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
Change
+1.3M
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | – | +1.3M | – | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+1.2M
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +1.2M | – | Q1 2026 | |||||
|
Voloridge Investment Management, LLC
· Reduced
Change
−1.1M
Date
Q1 2026
|
Voloridge Investment Management, LLC | Reduced· Q1 2026 | – | −1.1M | – | Q1 2026 | |||||
|
Alps Advisors Inc
· Added
Change
+907K
Date
Q1 2026
|
Alps Advisors Inc | Added· Q1 2026 | – | +907K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+884K
Δ Own
+45.4%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +884K | +45.4% | Q1 2026 | |||||
215 reporting institutions disclosed EXK position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.