William Blair Investment Management, LLC
· New
Change
+2.5M
Date
Q1 2026
NB
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
William Blair Investment Management, LLC
· New
Change
+2.5M
Date
Q1 2026
|
William Blair Investment Management, LLC | New· Q1 2026 | – | +2.5M | – | Q1 2026 | |||||
|
Victory Capital Management Inc
· Reduced
Change
−1.6M
Date
Q1 2026
|
Victory Capital Management Inc | Reduced· Q1 2026 | – | −1.6M | – | Q1 2026 | |||||
|
Schwab
· Added
Change
+1.1M
Date
Q1 2026
|
Schwab | Added· Q1 2026 | – | +1.1M | – | Q1 2026 | |||||
|
Wellington Management Group LLP
· Added
Change
+958K
Δ Own
+74.6%
Date
Q1 2026
|
Wellington Management Group LLP | Added· Q1 2026 | – | +958K | +74.6% | Q1 2026 | |||||
|
Vanguard
· Added
Change
+689K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +689K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+508K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +508K | – | Q1 2026 | |||||
|
BNP Paribas Financial Markets
· Added
Change
+446K
Date
Q1 2026
|
BNP Paribas Financial Markets | Added· Q1 2026 | – | +446K | – | Q1 2026 | |||||
|
Endeavour Capital Advisors Inc
· Added
Change
+400K
Date
Q1 2026
|
Endeavour Capital Advisors Inc | Added· Q1 2026 | – | +400K | – | Q1 2026 | |||||
|
Principal Financial Group Inc
· Reduced
Change
−366K
Date
Q1 2026
|
Principal Financial Group Inc | Reduced· Q1 2026 | – | −366K | – | Q1 2026 | |||||
|
North Reef Capital Management LP
· New
Change
+320K
Date
Q1 2026
|
North Reef Capital Management LP | New· Q1 2026 | – | +320K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Exited
Change
−310K
Δ Own
−100.0%
Date
Q1 2026
|
Qube Research & Technologies Ltd | Exited· Q1 2026 | – | −310K | −100.0% | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+306K
Δ Own
+114.8%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +306K | +114.8% | Q1 2026 | |||||
|
State Street
· Added
Change
+288K
Date
Q1 2026
|
State Street | Added· Q1 2026 | – | +288K | – | Q1 2026 | |||||
|
Kennedy Capital Management LLC
· Added
Change
+179K
Date
Q1 2026
|
Kennedy Capital Management LLC | Added· Q1 2026 | – | +179K | – | Q1 2026 | |||||
|
Y-Intercept (hong Kong) Ltd
· Exited
Change
−160K
Δ Own
−100.0%
Date
Q1 2026
|
Y-Intercept (hong Kong) Ltd | Exited· Q1 2026 | – | −160K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Steinmetz John
· Officer
Tax withholding or exercise payment (F)
-$134K
|
Steinmetz John | Officer | Tax withholding or exercise payment (F) | $42.92 | -3K | -$134K | 533K | – | Jun 15, 2026 | Jun 16, 2026 | |||||||||
|
Spring Maria F.
· Director
Sell
−$40K
|
Spring Maria F. | Director | Sell | $41.84 | −963 | −$40K | 37K | – | May 20, 2026 | May 21, 2026 | |||||||||
|
McLaughlin Kirk
· Director
Grant (A)
3K
|
McLaughlin Kirk | Director | Grant (A) | – | 3K | – | 7K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Joseph Fred J.
· Director
Grant (A)
3K
|
Joseph Fred J. | Director | Grant (A) | – | 3K | – | 28K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Gupta Alka
· Director
Grant (A)
3K
|
Gupta Alka | Director | Grant (A) | – | 3K | – | 5K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Doyle Robin Ann
· Director
Grant (A)
3K
|
Doyle Robin Ann | Director | Grant (A) | – | 3K | – | 8K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Clermont Ralph W.
· Director
Grant (A)
4K
|
Clermont Ralph W. | Director | Grant (A) | – | 4K | – | 5K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Zeile Art
· Director
Grant (A)
3K
|
Zeile Art | Director | Grant (A) | – | 3K | – | 20K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Dean Robert E.
· Director
Grant (A)
3K
|
Dean Robert E. | Director | Grant (A) | – | 3K | – | 36K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Sobers Patrick G.
· Director
Grant (A)
3K
|
Sobers Patrick G. | Director | Grant (A) | – | 3K | – | 8K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Spring Maria F.
· Director
Grant (A)
3K
|
Spring Maria F. | Director | Grant (A) | – | 3K | – | 38K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
McLaughlin Kirk
· Director
Tax withholding or exercise payment (F)
-$13K
|
McLaughlin Kirk | Director | Tax withholding or exercise payment (F) | $42.96 | -312 | -$13K | 4K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Joseph Fred J.
· Director
Tax withholding or exercise payment (F)
-$29K
|
Joseph Fred J. | Director | Tax withholding or exercise payment (F) | $42.96 | -686 | -$29K | 24K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Gupta Alka
· Director
Tax withholding or exercise payment (F)
-$31K
|
Gupta Alka | Director | Tax withholding or exercise payment (F) | $42.96 | -729 | -$31K | 2K | – | May 6, 2026 | May 8, 2026 | |||||||||
|
Doyle Robin Ann
· Director
Tax withholding or exercise payment (F)
-$28K
|
Doyle Robin Ann | Director | Tax withholding or exercise payment (F) | $42.96 | -663 | -$28K | 5K | – | May 6, 2026 | May 8, 2026 | |||||||||
N
A
M
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G
A
224 reporting institutions disclosed NBHC 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.