Wellington Management Group LLP
· Added
Change
+610K
Δ Own
+103.0%
Date
Q1 2026
MC
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Wellington Management Group LLP
· Added
Change
+610K
Δ Own
+103.0%
Date
Q1 2026
|
Wellington Management Group LLP | Added· Q1 2026 | – | +610K | +103.0% | Q1 2026 | |||||
|
FMR LLC
· Reduced
Change
−391K
Δ Own
−97.4%
Date
Q1 2026
|
FMR LLC | Reduced· Q1 2026 | – | −391K | −97.4% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+295K
Δ Own
+357.8%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +295K | +357.8% | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+274K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +274K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+264K
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +264K | – | Q1 2026 | |||||
|
Kennedy Capital Management LLC
· New
Change
+218K
Date
Q1 2026
|
Kennedy Capital Management LLC | New· Q1 2026 | – | +218K | – | Q1 2026 | |||||
|
Alliancebernstein L.P.
· Added
Change
+166K
Date
Q1 2026
|
Alliancebernstein L.P. | Added· Q1 2026 | – | +166K | – | Q1 2026 | |||||
|
Fourthstone LLC
· New
Change
+126K
Date
Q1 2026
|
Fourthstone LLC | New· Q1 2026 | – | +126K | – | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+122K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +122K | – | Q1 2026 | |||||
|
Verition Fund Management LLC
· Exited
Change
−112K
Δ Own
−100.0%
Date
Q1 2026
|
Verition Fund Management LLC | Exited· Q1 2026 | – | −112K | −100.0% | Q1 2026 | |||||
|
Vanguard
· Added
Change
+93K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +93K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· New
Change
+92K
Date
Q1 2026
|
Qube Research & Technologies Ltd | New· Q1 2026 | – | +92K | – | Q1 2026 | |||||
|
Soros Fund Management LLC
· New
Change
+75K
Date
Q1 2026
|
Soros Fund Management LLC | New· Q1 2026 | – | +75K | – | Q1 2026 | |||||
|
Stieven Capital Advisors, L.P.
· New
Change
+75K
Date
Q1 2026
|
Stieven Capital Advisors, L.P. | New· Q1 2026 | – | +75K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+57K
Δ Own
+142.1%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +57K | +142.1% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dougherty Daniel F.
· Officer
Buy
+$90K
|
Dougherty Daniel F. | Officer | Buy | $89.98 | +1K | +$90K | 33K | +3.1% | Jul 23, 2026 | Jul 27, 2026 | |||||||||
|
Rosenberg Nick
· Officer
Sell
−$181K
|
Rosenberg Nick | Officer | Sell | $100.42 | −2K | −$181K | 22K | −7.5% | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Rosenberg Nick
· Officer
Sell
−$9K
|
Rosenberg Nick | Officer | Sell | $100.03 | −90 | −$9K | 24K | −0.4% | Jun 30, 2026 | Jul 2, 2026 | |||||||||
|
Rosenberg Nick
· Officer
Sell
−$9K
|
Rosenberg Nick | Officer | Sell | $100.06 | −90 | −$9K | 24K | −0.4% | Jun 29, 2026 | Jun 29, 2026 | |||||||||
|
Rosenberg Nick
· Officer
Sell
−$26K
|
Rosenberg Nick | Officer | Sell | $100.01 | −263 | −$26K | 24K | −1.1% | Jun 26, 2026 | Jun 29, 2026 | |||||||||
|
Patent Robert C.
· Director
Sell
−$964K
|
Patent Robert C. | Director | Sell | $96.41 | −10K | −$964K | 86K | – | Jun 12, 2026 | Jun 15, 2026 | |||||||||
|
Patent Robert C.
· Director
Sell
−$451K
|
Patent Robert C. | Director | Sell | $90.21 | −5K | −$451K | 96K | – | Jun 4, 2026 | Jun 5, 2026 | |||||||||
|
Gutman Harvey
· Director
Sell
−$269K
|
Gutman Harvey | Director | Sell | $89.58 | −3K | −$269K | 18K | – | May 29, 2026 | Jun 1, 2026 | |||||||||
|
Defazio Mark R.
· Director, Officer
Tax withholding or exercise payment (F)
-$488K
|
Defazio Mark R. | Director, Officer | Tax withholding or exercise payment (F) | $80.65 | -6K | -$488K | 151K | – | Mar 28, 2026 | Mar 30, 2026 | |||||||||
|
Lublin Scott
· Officer
Tax withholding or exercise payment (F)
-$244K
|
Lublin Scott | Officer | Tax withholding or exercise payment (F) | $80.65 | -3K | -$244K | 58K | – | Mar 28, 2026 | Mar 30, 2026 | |||||||||
|
Dougherty Daniel F.
· CFO
Buy
+$80K
|
Dougherty Daniel F. | CFO | Buy | $79.95 | +1K | +$80K | 32K | – | Mar 10, 2026 | Mar 11, 2026 | |||||||||
|
Rosenberg Nick
· Officer
Tax withholding or exercise payment (F)
-$474K
|
Rosenberg Nick | Officer | Tax withholding or exercise payment (F) | $84.15 | -6K | -$474K | 24K | – | Mar 2, 2026 | Mar 4, 2026 | |||||||||
|
Rosenberg Nick
· Officer
Grant (A)
4K
|
Rosenberg Nick | Officer | Grant (A) | – | 4K | – | 30K | – | Mar 2, 2026 | Mar 4, 2026 | |||||||||
|
Dougherty Daniel F.
· Officer
Tax withholding or exercise payment (F)
-$137K
|
Dougherty Daniel F. | Officer | Tax withholding or exercise payment (F) | $84.15 | -2K | -$137K | 31K | – | Mar 2, 2026 | Mar 4, 2026 | |||||||||
|
Dougherty Daniel F.
· Officer
Grant (A)
5K
|
Dougherty Daniel F. | Officer | Grant (A) | – | 5K | – | 33K | – | Mar 2, 2026 | Mar 4, 2026 | |||||||||
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171 reporting institutions disclosed MCB 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.