Ticker · CUSIP 966084204
Holders (tracked)
7
Combined shares
1,277,521
Combined value
$17.75M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
SEC event timeline
16 events
- Two Sigma Investments added2026-02-17+70,613 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−6,133 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+2,989 shares · 2025Q4Position
- AQR Capital Management trimmed2026-02-17−17,359 shares · 2025Q4Position
- D.E. Shaw & Co. exited2026-02-17−54,196 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−23,169 shares · 2025Q4Position
- Renaissance Technologies added2026-02-12+40,500 shares · 2025Q4Position
- −700 shares · 2025Q4Position
- −56,657 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+36,882 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−41,679 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+98,979 shares · 2025Q3Position
- D.E. Shaw & Co. trimmed2025-11-14−53,559 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+660 shares · 2025Q3Position
- Renaissance Technologies trimmed2025-11-13−134,384 shares · 2025Q3Position
- −97,291 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to3
- Two Sigma Investments+70,613$981K
- Renaissance Technologies+40,500$563K
- T. Rowe Price+2,989$42
Trimmed4
- Izzy Englander (Millennium Mgmt)−23,169$322K
- AQR Capital Management−17,359$241K
- Ken Griffin (Citadel Advisors)−6,133$85K
- First Eagle Investment Management−700$10K
Exited1
- D.E. Shaw & Co.−54,196$666K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 8 | $116.6M |
| 2022Q2 | 8 | $100.9M |
| 2022Q3 | 9 | $83.7M |
| 2022Q4 | 10 | $93.3M |
| 2023Q1 | 13 | $93.3M |
| 2023Q2 | 11 | $96.4M |
| 2023Q3 | 10 | $91.5M |
| 2023Q4 | 8 | $114.4M |
| 2024Q1 | 7 | $115.8M |
| 2024Q2 | 9 | $120.9M |
| 2024Q3 | 6 | $20.1M |
| 2024Q4 | 7 | $21.3M |
| 2025Q1 | 10 | $22.7M |
| 2025Q2 | 10 | $19.6M |
| 2025Q3 | 8 | $15.5M |
| 2025Q4 | 7 | $17.7M |
Who owns WSR
7 super-investors · 2025Q4
Tracked stake
1.28M
shares
Combined value
$18M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added3Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | First Eagle Investment Management | 713.0K | $10M |
| 2 | Two Sigma Investments | 225.9K | $3M |
| 3 | Renaissance Technologies | 118.3K | $2M |
| 4 | Izzy Englander Millennium Mgmt | 71.0K | $987K |
| 5 | AQR Capital Management | 66.9K | $930K |
| 6 | T. Rowe Price | 55.4K | $770K |
| 7 | Ken Griffin Citadel Advisors | 26.9K | $373K |
Recent moves
20 transactions
- SOLDD.E. Shaw & Co.−54,196 · 2025Q4
- −17,359 · 2025Q4
- +70,613 · 2025Q4
- +2,989 · 2025Q4
- −23,169 · 2025Q4
- −6,133 · 2025Q4
- +40,500 · 2025Q4
- −700 · 2025Q4
- −56,657 · 2025Q3
- +98,979 · 2025Q3
- −41,679 · 2025Q3
- +36,882 · 2025Q3
- TRIMD.E. Shaw & Co.−53,559 · 2025Q3
- +660 · 2025Q3
- −134,384 · 2025Q3
- −97,291 · 2025Q3
- +56,657 · 2025Q2
- +38,918 · 2025Q2
- −76,350 · 2025Q2
- +43,826 · 2025Q2
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