Goldman Sachs Group Inc
· Added
+$5.8M
Change
+361K
Date
Q1 2026
SD
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Goldman Sachs Group Inc
· Added
+$5.8M
Change
+361K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | +$5.8M | +361K | – | Q1 2026 | |||||
|
Lsv Asset Management
· Added
+$4.7M
Change
+289K
Date
Q1 2026
|
Lsv Asset Management | Added· Q1 2026 | +$4.7M | +289K | – | Q1 2026 | |||||
|
State Street
· Added
+$4.3M
Change
+266K
Date
Q1 2026
|
State Street | Added· Q1 2026 | +$4.3M | +266K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
+$4.0M
Change
+249K
Δ Own
+101.3%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | +$4.0M | +249K | +101.3% | Q1 2026 | |||||
|
BlackRock
· Reduced
−$3.3M
Change
−203K
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | −$3.3M | −203K | – | Q1 2026 | |||||
|
Connor, Clark & Lunn Investment Management Ltd.
· Added
+$2.5M
Change
+152K
Date
Q1 2026
|
Connor, Clark & Lunn Investment Management Ltd. | Added· Q1 2026 | +$2.5M | +152K | – | Q1 2026 | |||||
|
Vanguard
· Added
+$2.3M
Change
+139K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | +$2.3M | +139K | – | Q1 2026 | |||||
|
Universal- Beteiligungs- Und Servicegesellschaft Mbh
· New
+$2.1M
Change
+132K
Date
Q1 2026
|
Universal- Beteiligungs- Und Servicegesellschaft Mbh | New· Q1 2026 | +$2.1M | +132K | – | Q1 2026 | |||||
|
Prudential Financial Inc
· Added
+$2.0M
Change
+121K
Date
Q1 2026
|
Prudential Financial Inc | Added· Q1 2026 | +$2.0M | +121K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· New
+$1.9M
Change
+118K
Date
Q1 2026
|
Jane Street Group, LLC | New· Q1 2026 | +$1.9M | +118K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
+$1.6M
Change
+100K
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | +$1.6M | +100K | – | Q1 2026 | |||||
|
Azarias Capital Management, L.P.
· Reduced
−$1.6M
Change
−98K
Date
Q1 2026
|
Azarias Capital Management, L.P. | Reduced· Q1 2026 | −$1.6M | −98K | – | Q1 2026 | |||||
|
Segall Bryant & Hamill, LLC
· New
+$1.5M
Change
+94K
Date
Q1 2026
|
Segall Bryant & Hamill, LLC | New· Q1 2026 | +$1.5M | +94K | – | Q1 2026 | |||||
|
First Trust Advisors LP
· Added
+$1.5M
Change
+91K
Date
Q1 2026
|
First Trust Advisors LP | Added· Q1 2026 | +$1.5M | +91K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Added
+$1.4M
Change
+84K
Δ Own
+270.5%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Added· Q1 2026 | +$1.4M | +84K | +270.5% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Katz Jacob M.
· Director
Grant (A)
$150K
|
Katz Jacob M. | Director | Grant (A) | $15.30 | 10K | $150K | 10K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Intrieri Vincent J.
· Director
Grant (A)
10K
|
Intrieri Vincent J. | Director | Grant (A) | – | 10K | – | 10K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Icahn Brett
· Director
Grant (A)
$150K
|
Icahn Brett | Director | Grant (A) | $15.30 | 10K | $150K | 23K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Firestone Jaffrey Adam
· Director
Grant (A)
$150K
|
Firestone Jaffrey Adam | Director | Grant (A) | $15.30 | 10K | $150K | 64K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Dunlap Nancy Martori
· Director
Grant (A)
$150K
|
Dunlap Nancy Martori | Director | Grant (A) | $15.30 | 10K | $150K | 48K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Pranin Grayson R.
· Director
2 operations
0
|
Pranin Grayson R. | Director | 2 operations | – | 0 | – | 3K | – | May 17, 2026 | May 19, 2026 | |||||||||
|
Pranin Grayson R.
· Director
Tax withholding or exercise payment (F)
-$21K
|
Pranin Grayson R. | Director | Tax withholding or exercise payment (F) | $15.27 | -1K | -$21K | 173K | – | May 17, 2026 | May 19, 2026 | |||||||||
|
Brown Brandon Louis Sr
· Officer
2 operations
0
|
Brown Brandon Louis Sr | Officer | 2 operations | – | 0 | – | 2K | – | May 17, 2026 | May 19, 2026 | |||||||||
|
Brown Brandon Louis Sr
· Officer
Tax withholding or exercise payment (F)
-$7K
|
Brown Brandon Louis Sr | Officer | Tax withholding or exercise payment (F) | $15.27 | -429 | -$7K | 28K | – | May 17, 2026 | May 19, 2026 | |||||||||
|
Parrish Dean
· Officer
2 operations
0
|
Parrish Dean | Officer | 2 operations | – | 0 | – | 2K | – | May 17, 2026 | May 19, 2026 | |||||||||
|
Parrish Dean
· Officer
Tax withholding or exercise payment (F)
-$8K
|
Parrish Dean | Officer | Tax withholding or exercise payment (F) | $15.27 | -546 | -$8K | 38K | – | May 17, 2026 | May 19, 2026 | |||||||||
|
Pranin Grayson R.
· Director
2 operations
0
|
Pranin Grayson R. | Director | 2 operations | – | 0 | – | 0 | – | Apr 5, 2026 | Apr 7, 2026 | |||||||||
|
Pranin Grayson R.
· Director
Tax withholding or exercise payment (F)
-$16K
|
Pranin Grayson R. | Director | Tax withholding or exercise payment (F) | $15.45 | -1K | -$16K | 171K | – | Apr 5, 2026 | Apr 7, 2026 | |||||||||
|
Parrish Dean
· Officer
2 operations
0
|
Parrish Dean | Officer | 2 operations | – | 0 | – | 0 | – | Apr 5, 2026 | Apr 7, 2026 | |||||||||
|
Parrish Dean
· Officer
Tax withholding or exercise payment (F)
-$7K
|
Parrish Dean | Officer | Tax withholding or exercise payment (F) | $15.45 | -453 | -$7K | 37K | – | Apr 5, 2026 | Apr 7, 2026 | |||||||||
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Institutions hold 4.8% of SD shares in the Q1 2026 snapshot. The largest disclosed owners include Icahn Carl C, Renaissance Technologies LLC, First Wilshire Securities Management Inc. The ownership chart shows each group's share of total shares outstanding from the latest disclosed filings. Retail and other includes everyone who does not file, not a tracked group.
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.