Ticker · CUSIP 783754104
Holders (tracked)
7
Combined shares
524,352
Combined value
$12.67M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
SEC event timeline
16 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−20,470 shares · 2025Q4Position
- D.E. Shaw & Co. added2026-02-17+6,085 shares · 2025Q4Position
- Two Sigma Investments opened position2026-02-17+127,374 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+1,265 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+80,580 shares · 2025Q4Position
- AQR Capital Management trimmed2026-02-17−97,481 shares · 2025Q4Position
- Jeremy Grantham (GMO) exited2026-02-17−17,563 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−40,859 shares · 2025Q4Position
- Ken Fisher (Fisher Asset Mgmt) exited2026-02-09−51,611 shares · 2025Q4Position
- D.E. Shaw & Co. added2025-11-14+1,000 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+87,856 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+6,112 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+803 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+68,256 shares · 2025Q3Position
- Jeremy Grantham (GMO) trimmed2025-11-13−5,600 shares · 2025Q3Position
- Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12−62 shares · 2025Q3Position
Insider activity
Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
7
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-10 | CALHOUN KIRK K Insider | A | 389 | — | $0 |
| 04-10 | CARRUTHERS COURT D Insider | A | 389 | — | $0 |
| 04-10 | Larson Stephen P. Insider | A | 462 | — | $0 |
| 04-10 | Kumbier Michelle Insider | A | 389 | — | $0 |
| 04-10 | Stovsky Richard P Insider | A | 203 | — | $0 |
| 04-10 | Crawford Bruce T Insider | A | 389 | — | $0 |
| 04-10 | Leggio Karen Marie Insider | A | 389 | — | $0 |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Two Sigma Investments+127,374$3.2M
Added to3
- Izzy Englander (Millennium Mgmt)+80,580$2.0M
- D.E. Shaw & Co.+6,085$153K
- T. Rowe Price+1,265$32
Trimmed3
- AQR Capital Management−97,481$2.5M
- Renaissance Technologies−40,859$1.0M
- Ken Griffin (Citadel Advisors)−20,470$515K
Exited2
- Ken Fisher (Fisher Asset Mgmt)−51,611$1.2M
- Jeremy Grantham (GMO)−17,563$401K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 9 | $98.8M |
| 2022Q2 | 12 | $83.9M |
| 2022Q3 | 12 | $5.5M |
| 2022Q4 | 14 | $92.0M |
| 2023Q1 | 14 | $100.8M |
| 2023Q2 | 13 | $148.7M |
| 2023Q3 | 14 | $120.9M |
| 2023Q4 | 12 | $151.6M |
| 2024Q1 | 11 | $135.4M |
| 2024Q2 | 14 | $85.4M |
| 2024Q3 | 11 | $16.2M |
| 2024Q4 | 11 | $11.2M |
| 2025Q1 | 10 | $11.6M |
| 2025Q2 | 9 | $10.1M |
| 2025Q3 | 8 | $11.8M |
| 2025Q4 | 7 | $12.7M |
Who owns RYZ
7 super-investors · 2025Q4
Tracked stake
524.4K
shares
Combined value
$13M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added3Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Two Sigma Investments | 127.4K | $3M |
| 2 | Renaissance Technologies | 119.7K | $3M |
| 3 | AQR Capital Management | 109.6K | $3M |
| 4 | Izzy Englander Millennium Mgmt | 104.6K | $3M |
| 5 | Ken Griffin Citadel Advisors | 24.9K | $627K |
| 6 | D.E. Shaw & Co. | 17.2K | $434K |
| 7 | T. Rowe Price | 21.0K | $528 |
Recent moves
20 transactions
- −17,563 · 2025Q4
- +6,085 · 2025Q4
- +80,580 · 2025Q4
- −20,470 · 2025Q4
- −97,481 · 2025Q4
- +1,265 · 2025Q4
- +127,374 · 2025Q4
- −40,859 · 2025Q4
- −51,611 · 2025Q4
- +803 · 2025Q3
- +87,856 · 2025Q3
- +6,112 · 2025Q3
- +1,000 · 2025Q3
- −5,600 · 2025Q3
- +68,256 · 2025Q3
- −62 · 2025Q3
- +1,481 · 2025Q2
- TRIMD.E. Shaw & Co.−7,501 · 2025Q2
- −1,506 · 2025Q2
- +21,406 · 2025Q2
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