First Eagle Investment Management, LLC
· Added
Change
+46K
Δ Own
+10.5%
Date
Q1 2026
PK
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
First Eagle Investment Management, LLC
· Added
Change
+46K
Δ Own
+10.5%
Date
Q1 2026
|
First Eagle Investment Management, LLC | Added· Q1 2026 | – | +46K | +10.5% | Q1 2026 | |||||
|
Gamco Investors, Inc. Et Al
· Reduced
Change
−36K
Date
Q1 2026
|
Gamco Investors, Inc. Et Al | Reduced· Q1 2026 | – | −36K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+30K
Δ Own
+70.7%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +30K | +70.7% | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−27K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −27K | −100.0% | Q1 2026 | |||||
|
Marshall Wace, LLP
· Reduced
Change
−21K
Date
Q1 2026
|
Marshall Wace, LLP | Reduced· Q1 2026 | – | −21K | – | Q1 2026 | |||||
|
Aristeia Capital, L.L.C.
· Added
Change
+15K
Date
Q1 2026
|
Aristeia Capital, L.L.C. | Added· Q1 2026 | – | +15K | – | Q1 2026 | |||||
|
Allspring Global Investments Holdings, LLC
· New
Change
+14K
Date
Q1 2026
|
Allspring Global Investments Holdings, LLC | New· Q1 2026 | – | +14K | – | Q1 2026 | |||||
|
American Century Companies Inc
· Added
Change
+13K
Date
Q1 2026
|
American Century Companies Inc | Added· Q1 2026 | – | +13K | – | Q1 2026 | |||||
|
Panagora Asset Management Inc
· New
Change
+13K
Date
Q1 2026
|
Panagora Asset Management Inc | New· Q1 2026 | – | +13K | – | Q1 2026 | |||||
|
Barclays PLC
· Reduced
Change
−13K
Date
Q1 2026
|
Barclays PLC | Reduced· Q1 2026 | – | −13K | – | Q1 2026 | |||||
|
Gsa Capital Partners LLP
· Reduced
Change
−11K
Date
Q1 2026
|
Gsa Capital Partners LLP | Reduced· Q1 2026 | – | −11K | – | Q1 2026 | |||||
|
Cerity Partners LLC
· Exited
Change
−10K
Δ Own
−100.0%
Date
Q1 2026
|
Cerity Partners LLC | Exited· Q1 2026 | – | −10K | −100.0% | Q1 2026 | |||||
|
Private Management Group Inc
· Reduced
Change
−10K
Date
Q1 2026
|
Private Management Group Inc | Reduced· Q1 2026 | – | −10K | – | Q1 2026 | |||||
|
Geode
· Added
Change
+8K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +8K | – | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Reduced
Change
−7K
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | – | −7K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Crawford Matthew V
· Director
Grant (A)
48K
|
Crawford Matthew V | Director | Grant (A) | – | 48K | – | 904K | +5.6% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Vilsack Robert D.
· Officer
Grant (A)
14K
|
Vilsack Robert D. | Officer | Grant (A) | – | 14K | – | 200K | +7.8% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Fogarty Patrick W.
· Officer
Grant (A)
16K
|
Fogarty Patrick W. | Officer | Grant (A) | – | 16K | – | 172K | +10.1% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Vilsack Robert D.
· Officer
3 operations
−$88K
|
Vilsack Robert D. | Officer | 3 operations | $38.40–$38.50 | −2K | −$88K | 184K | −1.2% | Jun 30, 2026 | Jun 30, 2026 | |||||||||
|
Fogarty Patrick W.
· Officer
Tax withholding or exercise payment (F)
-$126K
|
Fogarty Patrick W. | Officer | Tax withholding or exercise payment (F) | $39.06 | -3K | -$126K | 157K | −2.0% | Jun 29, 2026 | Jun 30, 2026 | |||||||||
|
Vilsack Robert D.
· Officer
Tax withholding or exercise payment (F)
-$128K
|
Vilsack Robert D. | Officer | Tax withholding or exercise payment (F) | $39.06 | -3K | -$128K | 193K | −1.7% | Jun 29, 2026 | Jun 30, 2026 | |||||||||
|
Crawford Matthew V
· Director
Tax withholding or exercise payment (F)
-$516K
|
Crawford Matthew V | Director | Tax withholding or exercise payment (F) | $39.06 | -13K | -$516K | 856K | −1.5% | Jun 29, 2026 | Jun 30, 2026 | |||||||||
|
Vilsack Robert D.
· Officer
5 operations
−$246K
|
Vilsack Robert D. | Officer | 5 operations | $38.35–$38.65 | −6K | −$246K | 187K | −3.3% | Jun 26, 2026 | Jun 30, 2026 | |||||||||
|
Grampa John D.
· Director
3 operations
−$176K
|
Grampa John D. | Director | 3 operations | $36.20–$36.30 | −5K | −$176K | 14K | −25.1% | Jun 23, 2026 | Jun 23, 2026 | |||||||||
|
Fogarty Patrick W.
· Officer
Tax withholding or exercise payment (F)
-$159K
|
Fogarty Patrick W. | Officer | Tax withholding or exercise payment (F) | $32.56 | -5K | -$159K | 160K | – | Jun 8, 2026 | Jun 9, 2026 | |||||||||
|
Vilsack Robert D.
· Officer
Tax withholding or exercise payment (F)
-$161K
|
Vilsack Robert D. | Officer | Tax withholding or exercise payment (F) | $32.56 | -5K | -$161K | 196K | – | Jun 8, 2026 | Jun 9, 2026 | |||||||||
|
Crawford Matthew V
· Director
Tax withholding or exercise payment (F)
-$722K
|
Crawford Matthew V | Director | Tax withholding or exercise payment (F) | $32.56 | -22K | -$722K | 869K | – | Jun 8, 2026 | Jun 9, 2026 | |||||||||
|
Grampa John D.
· Director
Grant (A)
3K
|
Grampa John D. | Director | Grant (A) | – | 3K | – | 19K | – | May 29, 2026 | Jun 1, 2026 | |||||||||
|
Clarke Andrew C.
· Director
Grant (A)
3K
|
Clarke Andrew C. | Director | Grant (A) | – | 3K | – | 3K | – | May 29, 2026 | Jun 1, 2026 | |||||||||
|
Moore Dan T. III
· Director
Grant (A)
3K
|
Moore Dan T. III | Director | Grant (A) | – | 3K | – | 53K | – | May 29, 2026 | Jun 1, 2026 | |||||||||
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71 reporting institutions disclosed PKOH 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.