Public Employees Retirement Association of Colorado
· Reduced
Change
−382K
Date
Q1 2026
AM
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Public Employees Retirement Association of Colorado
· Reduced
Change
−382K
Date
Q1 2026
|
Public Employees Retirement Association of Colorado | Reduced· Q1 2026 | – | −382K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+278K
Δ Own
+140.5%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +278K | +140.5% | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+269K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +269K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· Exited
Change
−165K
Δ Own
−100.0%
Date
Q1 2026
|
Marshall Wace, LLP | Exited· Q1 2026 | – | −165K | −100.0% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+163K
Δ Own
+128.9%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +163K | +128.9% | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−134K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −134K | −100.0% | Q1 2026 | |||||
|
Schwab
· Reduced
Change
−123K
Date
Q1 2026
|
Schwab | Reduced· Q1 2026 | – | −123K | – | Q1 2026 | |||||
|
Champlain Investment Partners, LLC
· Reduced
Change
−114K
Date
Q1 2026
|
Champlain Investment Partners, LLC | Reduced· Q1 2026 | – | −114K | – | Q1 2026 | |||||
|
Assenagon Asset Management S.A.
· Exited
Change
−108K
Δ Own
−100.0%
Date
Q1 2026
|
Assenagon Asset Management S.A. | Exited· Q1 2026 | – | −108K | −100.0% | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Added
Change
+81K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | – | +81K | – | Q1 2026 | |||||
|
Harbor Capital Advisors, Inc.
· New
Change
+76K
Date
Q1 2026
|
Harbor Capital Advisors, Inc. | New· Q1 2026 | – | +76K | – | Q1 2026 | |||||
|
Nuveen, LLC
· Reduced
Change
−75K
Date
Q1 2026
|
Nuveen, LLC | Reduced· Q1 2026 | – | −75K | – | Q1 2026 | |||||
|
Barclays PLC
· Added
Change
+72K
Date
Q1 2026
|
Barclays PLC | Added· Q1 2026 | – | +72K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
Change
−71K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −71K | – | Q1 2026 | |||||
|
Vanguard
· Reduced
Change
−70K
Date
Q1 2026
|
Vanguard | Reduced· Q1 2026 | – | −70K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Garcia Philip A.
· Director
Grant (A)
2K
|
Garcia Philip A. | Director | Grant (A) | – | 2K | – | 27K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Morris Jared A.
· Director
Grant (A)
2K
|
Morris Jared A. | Director | Grant (A) | – | 2K | – | 25K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Greer Billy B.
· Director
Grant (A)
2K
|
Greer Billy B. | Director | Grant (A) | – | 2K | – | 9K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Traynor Sean
· Director
Grant (A)
2K
|
Traynor Sean | Director | Grant (A) | – | 2K | – | 18K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Roach Randy
· Director
Grant (A)
2K
|
Roach Randy | Director | Grant (A) | – | 2K | – | 19K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Brown Michael J.
· Director
Grant (A)
2K
|
Brown Michael J. | Director | Grant (A) | – | 2K | – | 16K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Fontenot Teri G.
· Director
Grant (A)
2K
|
Fontenot Teri G. | Director | Grant (A) | – | 2K | – | 14K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Ramos Guillermo A.
· CFO
2 operations
36K
|
Ramos Guillermo A. | CFO | 2 operations | – | 36K | – | 36K | – | May 7, 2026 | May 11, 2026 | |||||||||
|
Lestage Henry O. IV
· Officer
2 operations
24K
|
Lestage Henry O. IV | Officer | 2 operations | – | 24K | – | 24K | – | Apr 27, 2026 | Apr 29, 2026 | |||||||||
|
Gagliano Vincent J.
· Officer
Tax withholding or exercise payment (F)
-$89K
|
Gagliano Vincent J. | Officer | Tax withholding or exercise payment (F) | $32.92 | -3K | -$89K | 32K | – | Mar 12, 2026 | Mar 13, 2026 | |||||||||
|
Gagliano Vincent J.
· Officer
Grant (A)
6K
|
Gagliano Vincent J. | Officer | Grant (A) | – | 6K | – | 34K | – | Mar 12, 2026 | Mar 13, 2026 | |||||||||
|
Shirley Kathryn Housh
· Officer
Tax withholding or exercise payment (F)
-$82K
|
Shirley Kathryn Housh | Officer | Tax withholding or exercise payment (F) | $32.92 | -3K | -$82K | 25K | – | Mar 12, 2026 | Mar 13, 2026 | |||||||||
|
Shirley Kathryn Housh
· Officer
Grant (A)
6K
|
Shirley Kathryn Housh | Officer | Grant (A) | – | 6K | – | 27K | – | Mar 12, 2026 | Mar 13, 2026 | |||||||||
|
Wise Raymond F. Jr
· Officer
Tax withholding or exercise payment (F)
-$81K
|
Wise Raymond F. Jr | Officer | Tax withholding or exercise payment (F) | $32.92 | -2K | -$81K | 7K | – | Mar 12, 2026 | Mar 13, 2026 | |||||||||
|
Wise Raymond F. Jr
· Officer
Grant (A)
6K
|
Wise Raymond F. Jr | Officer | Grant (A) | – | 6K | – | 9K | – | Mar 12, 2026 | Mar 13, 2026 | |||||||||
N
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184 reporting institutions disclosed AMSF 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.