CUSIP: 02081G201 | NYSE | Healthcare · Medical Devices | Small Cap | 677 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 |
|---|---|---|---|---|---|
| 13D/AJennifer N. Pritzker with David R. Pelizzon, Squadron Capital LLC, Squadron Capital Holdings LLC | 13,215,781 | 8.9% | New 5%+ stake | Dec 15, 2025 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 1,769,971 | $18.3M | 1.3% | Value | High | Philadelphia, PA | 2026-11-04 | |
| 1,509,092 | $15.6M | 0.8% | Core | Medium | El Segundo, CA | 2026-11-04 | |
| 569,046 | $5.9M | 0.2% | Growth | Medium | Alexandria, VA | 2026-10-27 | |
| 532,069 | $5.5M | 0.0% | Growth | Medium | Boston, MA | 2026-10-06 | |
| 330,266 | $3.4M | 2.1% | ETF | High | Minnetonka, MN | 2026-10-21 | |
| 289,736 | $3.0M | 0.0% | Core | Low | Des Moines, IA | 2026-11-02 | |
| 277,625 | $2.9M | 0.6% | Core | Low | Hunt Valley, MD | 2026-10-23 | |
| 247,385 | $2.6M | 0.4% | Value | High | Chicago, IL | 2026-10-22 | |
| 197,465 | $2.0M | 0.0% | Growth | Low | Mount Pleasant, SC | 2026-10-23 | |
| 192,294 | $2.0M | 0.0% | Value | Medium | Charlotte, NC | 2026-10-13 | |
| 183,905 | $1.9M | 1.4% | Growth | Low | Wayzata, MN | 2026-11-02 | |
| 165,089 | $1.7M | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 162,400 | $1.7M | 0.0% | Core | Low | Frankfurt, Hong Kong | 2026-10-27 | |
| 143,300 | $1.5M | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 125,291 | $1.3M | 0.0% | Growth | High | Senningerberg, Netherlands | 2026-10-15 | |
| 115,000 | $1.2M | 0.0% | Core | Low | Shawnee Mission, KS | 2026-11-03 | |
| 99,000 | $1.0M | 0.1% | ETF | Low | Buffalo, NY | 2026-10-19 | |
| 75,063 | $812.2K | 0.1% | Core | Medium | Wesley Chapel, FL | 2026-10-20 | |
| 75,062 | $774.6K | 0.4% | ETF | Medium | San Antonio, TX | 2026-11-03 | |
| 70,350 | $726.0K | 0.0% | Growth | Low | San Diego, CA | 2026-10-13 | |
| 69,556 | $719.9K | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 62,788 | $648.0K | 0.0% | Core | Medium | Zurich, Switzerland | 2026-10-16 | |
| 59,566 | $614.7K | 0.0% | ETF | Very Low | Fort Wayne, IN | 2026-10-19 | |
| 49,616 | $512.0K | 0.0% | Core | Low | Austin, TX | 2026-11-02 | |
| 48,094 | $496.3K | 0.1% | ETF | Medium | Columbus, OH | 2026-10-19 | |
| 46,841 | $483.4K | 0.0% | Core | Medium | St. Petersburg, FL | 2026-10-16 | |
| 43,217 | $446.0K | 0.0% | ETF | Low | Carmel, IN | 2026-10-08 | |
| 40,843 | $421.5K | 0.0% | ETF | Low | Waltham, MA | 2026-11-02 | |
| 38,333 | $395.6K | 0.0% | Growth | Very Low | Del Mar, CA | 2026-10-20 | |
| 37,076 | $382.6K | 0.0% | Growth | Medium | Provo, UT | 2026-10-20 | |
| 34,660 | $357.7K | 0.0% | Index | Very Low | Phoenix, AZ | 2026-11-03 | |
| 30,666 | $316.5K | 0.0% | Value | High | Cheyenne, WY | 2026-10-28 | |
| 29,000 | $299.3K | 0.0% | Growth | Low | Austin, TX | 2026-10-30 | |
| 25,385 | $262.0K | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 25,080 | $259 | 0.0% | Core | Medium | Auburn, IN | 2026-10-02 | |
| 23,664 | $244.2K | 0.0% | ETF | High | Minneapolis, MN | 2026-10-14 | |
| 21,379 | $220.6K | 0.0% | Core | Low | Charlotte, NC | 2026-10-30 | |
| 20,800 | $215.7K | 0.0% | Growth | Medium | Shanghai, France | 2026-10-28 | |
| 18,970 | $195.8K | 0.1% | Agg Growth | Low | Largo, FL | 2026-10-23 | |
| 18,789 | $193.9K | 0.0% | Core | Low | Irvine, CA | 2026-10-30 | |
| 17,900 | $184.7K | 0.0% | Core | Medium | Richmond, VA | 2026-10-28 | |
| 17,684 | $182.5K | 0.1% | Core | Low | New York, NY | 2026-10-14 | |
| 17,461 | $180.2K | 0.0% | Growth | Medium | Carouge, Switzerland | 2026-11-03 | |
| 16,764 | $173.8K | 0.0% | Core | Medium | London, United Kingdom | 2026-11-04 | |
| 15,597 | $161.0K | 0.0% | Index | Low | Rockford, IL | 2026-10-28 | |
| 15,577 | $160.8K | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 15,000 | $154.8K | 0.1% | ETF | Medium | Houston, TX | 2026-10-21 | |
| 15,000 | $154.8K | 0.0% | ETF | Low | Houston, TX | 2026-10-08 | |
| 14,652 | $151.2K | 0.0% | Value | Very High | Hong Kong, South Korea | 2026-10-16 | |
| 14,101 | $122.0K | 0.0% | ETF | Medium | Albany, NY | 2026-10-26 | |
| 13,730 | $141.7K | 0.0% | Core | Very Low | Seattle, WA | 2026-11-03 | |
| 13,699 | $141.4K | 0.0% | ETF | Low | Minneapolis, MN | 2026-10-14 | |
| 12,800 | $132.1K | 0.0% | Growth | Low | Louisville, KY | 2026-10-09 | |
| 12,264 | $126.6K | 0.0% | Core | Low | Newark, OH | 2026-10-05 | |
| 11,711 | $120.9K | 0.0% | Index | Very Low | Philadelphia, PA | 2026-11-03 | |
| 11,132 | $114.9K | 4.7% | Yield | Very High | Boca Raton, FL | 2026-10-29 | |
| 10,756 | $111.0K | 0.0% | Index | Very Low | Atlanta, GA | 2026-10-23 | |
| 10,443 | $107.8K | 0.0% | Core | Medium | New York, NY | 2026-10-27 | |
| 10,075 | $111.9K | 0.0% | GARP | Low | Chicago, IL | 2026-10-27 | |
| 9,978 | $103.0K | 0.0% | Core | Very High | Chicago, IL | 2026-11-04 | |
| 7,472 | $77.0K | 0.0% | Core | Very Low | Juneau, AK | 2026-10-15 | |
| 5,500 | $56.8K | 0.0% | ETF | Very Low | Newark, DE | 2026-10-14 | |
| 4,105 | $42.4K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 2,237 | $23.1K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 1,842 | $19.0K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 1,767 | $18.2K | 0.0% | Growth | Medium | Oklahoma City, OK | 2026-10-28 | |
| 1,500 | $15.5K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 1,470 | $15.2K | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 1,432 | $14.8K | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 1,333 | $13.8K | 0.0% | ETF | Medium | Encinitas, CA | 2026-10-21 | |
| 1,087 | $11.2K | 0.0% | ETF | Medium | Akron, OH | 2026-10-13 | |
| 757 | $7.8K | 0.0% | GARP | Low | Phoenix, AZ | 2026-10-02 | |
| 685 | $7.1K | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 645 | $6.7K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 633 | $6.5K | 0.0% | ETF | Low | Fort Lauderdale, FL | 2026-10-30 | |
| 334 | $3.4K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 274 | $2.8K | 0.0% | Core | Low | Springfield, MA | 2026-10-05 | |
| 210 | $2.2K | 0.0% | ETF | Very Low | Mclean, VA | 2026-10-27 | |
| 160 | $1.7K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 156 | $1.6K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 109 | $1.1K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 100 | $1.0K | 0.0% | ETF | Low | Atlanta, GA | 2026-10-13 | |
| 100 | $1.0K | 0.0% | Index | Low | Greenwood Village, CO | 2026-10-20 | |
| 96 | $991 | 0.0% | ETF | Low | New York, NY | 2026-10-28 | |
| 56 | $578 | 0.0% | ETF | Medium | Scottsdale, AZ | 2026-10-14 | |
| 51 | $526 | 0.0% | Agg Growth | Low | Dallas, TX | 2026-11-03 | |
| 40 | $0 | 0.0% | Value | High | London, United Kingdom | 2026-10-30 | |
| 25 | $0 | 0.0% | ETF | Low | Shaker Heights, OH | 2026-10-27 |