CUSIP: 82312B106 | NYSE | Communication Services · Telecom Services | Small Cap | 614 institutional holders
5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.
| Holder | Shares | % of Class | Change | Event Date | vs 13F |
|---|---|---|---|---|---|
| 13G/ABlackRock, Inc. | 3,810,952 | 6.9% | New 5%+ stake | Sep 30, 2026 | 7,089,344 sh (Jun 30, 2026) |
| 13G/ASoutheastern Asset Management, Inc. with Longleaf Partners Small-Cap Fund, O. Mason Hawkins | 2,616,797 | 4.7% | Newly reported | Jun 30, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 2,868,476 | $32.2M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 469,934 | $5.3M | 2.8% | Core | High | Melbourne, Victoria, China | 2026-10-13 | |
| 157,149 | $1.8M | 0.0% | Core | Low | New York, NY | 2026-11-05 | |
| 75,200 | $843.7K | 0.0% | Core | Medium | Richmond, VA | 2026-10-28 | |
| 65,379 | $733.6K | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 43,055 | $483.1K | 0.0% | ETF | Low | O'Fallon, IL | 2026-11-04 | |
| 41,686 | $467.7K | 0.1% | ETF | Medium | Reston, VA | 2026-11-02 | |
| 29,896 | $335.4K | 0.0% | ETF | High | Scottsdale, AZ | 2026-10-29 | |
| 25,621 | $287.5K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 25,000 | $280.5K | 0.0% | Core | Medium | Raleigh, NC | 2026-10-30 | |
| 20,788 | $233.2K | 0.0% | ETF | Very Low | Harrisonburg, VA | 2026-10-09 | |
| 19,933 | $223.6K | 0.0% | Core | Low | Austin, TX | 2026-11-02 | |
| 14,703 | $165.0K | 0.0% | GARP | Medium | Houston, TX | 2026-11-02 | |
| 12,971 | $145.5K | 0.0% | ETF | Low | West Chester, PA | 2026-10-21 | |
| 12,467 | $139.9K | 0.0% | Index | Very Low | Phoenix, AZ | 2026-11-03 | |
| 12,215 | $140.7K | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 10,964 | $123.0K | 0.0% | ETF | Low | Philadelphia, PA | 2026-10-21 | |
| 5,693 | $63.9K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 3,675 | $41.2K | 0.0% | GARP | Low | Phoenix, AZ | 2026-10-02 | |
| 2,908 | $32 | 0.0% | Core | Very Low | Juneau, AK | 2026-10-15 | |
| 1,124 | $12.6K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 977 | $11.0K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 661 | $7.4K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 511 | $5.7K | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 450 | $5.0K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 247 | $2.8K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 230 | $2.6K | 0.0% | ETF | Low | New York, NY | 2026-10-28 | |
| 207 | $2.3K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 205 | $2.3K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 199 | $2.2K | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 197 | $2.2K | 0.0% | ETF | Medium | Akron, OH | 2026-10-13 | |
| 180 | $1.8K | 0.0% | ETF | Low | Herndon, VA | 2026-10-30 | |
| 140 | $1.6K | 0.0% | Growth | Low | St Louis, MO | 2026-11-05 | |
| 103 | $1.2K | 0.0% | ETF | Very Low | Richmond, VA | 2026-10-29 | |
| 98 | $1.1K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 97 | $1.1K | 0.0% | Index | Very Low | Cincinnati, OH | 2026-11-05 | |
| 90 | $1.0K | 0.0% | Index | Low | Minneapolis, MN | 2026-11-05 | |
| 72 | $808 | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 54 | $606 | 0.0% | ETF | Medium | Encinitas, CA | 2026-10-21 | |
| 31 | $0 | 0.0% | Value | High | London, United Kingdom | 2026-10-30 | |
| 25 | $281 | 0.0% | GARP | Low | Mansfield, OH | 2026-10-27 | |
| 11 | $124 | 0.0% | ETF | Low | Hunt Valley, MD | 2026-10-23 | |
| 6 | $67 | 0.0% | Core | Low | Jacksonville, FL | 2026-10-08 | |
| 5 | $57 | 0.0% | ETF | Low | Montevideo, MN | 2026-10-07 | |
| 3 | $34 | 0.0% | Growth | Low | Denver, CO | 2026-10-09 |