AQR Capital Management LLC
· Added
Change
+541K
Date
Q1 2026
BL
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
AQR Capital Management LLC
· Added
Change
+541K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +541K | – | Q1 2026 | |||||
|
Acadian Asset Management LLC
· Added
Change
+469K
Date
Q1 2026
|
Acadian Asset Management LLC | Added· Q1 2026 | – | +469K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+367K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +367K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+362K
Δ Own
+44.6%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +362K | +44.6% | Q1 2026 | |||||
|
Dimensional
· Added
Change
+312K
Date
Q1 2026
|
Dimensional | Added· Q1 2026 | – | +312K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Added
Change
+270K
Δ Own
+57.6%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Added· Q1 2026 | – | +270K | +57.6% | Q1 2026 | |||||
|
Pillsbury Lake Capital LLC
· Added
Change
+232K
Date
Q1 2026
|
Pillsbury Lake Capital LLC | Added· Q1 2026 | – | +232K | – | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· New
Change
+175K
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | New· Q1 2026 | – | +175K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+165K
Δ Own
+117.7%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +165K | +117.7% | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+131K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +131K | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
Change
+108K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | – | +108K | – | Q1 2026 | |||||
|
Ieq Capital, LLC
· New
Change
+93K
Date
Q1 2026
|
Ieq Capital, LLC | New· Q1 2026 | – | +93K | – | Q1 2026 | |||||
|
Boothbay Fund Management, LLC
· Added
Change
+87K
Date
Q1 2026
|
Boothbay Fund Management, LLC | Added· Q1 2026 | – | +87K | – | Q1 2026 | |||||
|
Bridgeway Capital Management, LLC
· Added
Change
+65K
Date
Q1 2026
|
Bridgeway Capital Management, LLC | Added· Q1 2026 | – | +65K | – | Q1 2026 | |||||
|
Numerai Gp LLC
· Added
Change
+62K
Date
Q1 2026
|
Numerai Gp LLC | Added· Q1 2026 | – | +62K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Nelson Barbara H.
· Director
Grant (A)
19K
|
Nelson Barbara H. | Director | Grant (A) | – | 19K | – | 107K | – | May 26, 2026 | Jun 1, 2026 | |||||||||
|
Carter Miller Jocelyn
· Director
Grant (A)
19K
|
Carter Miller Jocelyn | Director | Grant (A) | – | 19K | – | 123K | – | May 26, 2026 | Jun 1, 2026 | |||||||||
|
Fry Earl E.
· Director
Grant (A)
19K
|
Fry Earl E. | Director | Grant (A) | – | 19K | – | 118K | – | May 26, 2026 | Jun 1, 2026 | |||||||||
|
D. an Evelyn
· Director
Grant (A)
19K
|
D. an Evelyn | Director | Grant (A) | – | 19K | – | 118K | – | May 26, 2026 | Jun 1, 2026 | |||||||||
|
Budman Gleb
· Director
Tax withholding or exercise payment (F)
-$98K
|
Budman Gleb | Director | Tax withholding or exercise payment (F) | $7.43 | -13K | -$98K | 2.2M | – | May 20, 2026 | May 21, 2026 | |||||||||
|
Budman Gleb
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$134K
|
Budman Gleb | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $7.43 | -18K | -$134K | 2.2M | – | May 20, 2026 | May 21, 2026 | |||||||||
|
Suidan Marc
· CFO
Tax withholding or exercise payment (F)
-$2K
|
Suidan Marc | CFO | Tax withholding or exercise payment (F) | $7.43 | -269 | -$2K | 381K | – | May 20, 2026 | May 21, 2026 | |||||||||
|
Suidan Marc
· CFO
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$134K
|
Suidan Marc | CFO | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $7.43 | -18K | -$134K | 363K | – | May 20, 2026 | May 21, 2026 | |||||||||
|
Suidan Marc
· CFO
Grant (A)
$9K
|
Suidan Marc | CFO | Grant (A) | $3.68 | 2K | $9K | 381K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Budman Gleb
· Director
Tax withholding or exercise payment (F)
-$28K
|
Budman Gleb | Director | Tax withholding or exercise payment (F) | $7.27 | -4K | -$28K | 2.2M | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Suidan Marc
· CFO
Tax withholding or exercise payment (F)
-$19K
|
Suidan Marc | CFO | Tax withholding or exercise payment (F) | $7.27 | -3K | -$19K | 378K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Suidan Marc
· CFO
Grant (A)
85K
|
Suidan Marc | CFO | Grant (A) | – | 85K | – | 381K | – | Apr 1, 2026 | Apr 2, 2026 | |||||||||
|
Budman Gleb
· Director
Grant (A)
128K
|
Budman Gleb | Director | Grant (A) | – | 128K | – | 2.3M | – | Apr 1, 2026 | Apr 2, 2026 | |||||||||
|
Spraggins Daniel
· Officer
Grant (A)
234K
|
Spraggins Daniel | Officer | Grant (A) | – | 234K | – | 234K | – | Mar 10, 2026 | Mar 11, 2026 | |||||||||
|
Suidan Marc
· Officer
Tax withholding or exercise payment (F)
-$57K
|
Suidan Marc | Officer | Tax withholding or exercise payment (F) | $3.76 | -15K | -$57K | 296K | – | Feb 27, 2026 | Mar 4, 2026 | |||||||||
N
A
M
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G
A
140 reporting institutions disclosed BLZE 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.