First reported at 309,800 shares this quarter.
Reported position value by quarter
Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.
| Date | Holding Value |
|---|---|
| 2026-03-31 | 23417782 |
| 2026-06-30 | 0 |
Quarterly position history
How this manager's reported quarter-end position changed over time.
Who else reported the position
825 managers reported * HOLOGIC INC for Q1 2026.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| BlackRock Inc | Added | 22,520,444 | +422,027 | 0.03% | $1,702,320,349 | 7 qtrs |
| VANGUARD CAPITAL MANAGEMENT LLC | New | 14,503,914 | +14,503,914 | 0.03% | $1,096,350,859 | 1 qtr |
| STATE STREET CORPORATION | Added | 9,990,906 | +115,243 | 0.03% | $755,212,585 | 52 qtrs |
| HBK INVESTMENTS L P | Added | 9,800,000 | +1,400,000 | 7.52% | $740,782,000 | 2 qtrs |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 9,620,600 | +9,620,600 | 0.04% | $727,221,154 | 1 qtr |
| FIL Ltd | Added | 7,821,581 | +2,594,148 | 0.46% | $591,233,308 | 3 qtrs |
| GEODE CAPITAL MANAGEMENT LLC | Added | 6,058,845 | +139,832 | 0.03% | $456,297,563 | 52 qtrs |
| MILLENNIUM MANAGEMENT LLC | Added | 5,651,225 | +2,151,209 | 0.18% | $427,176,098 | 52 qtrs |
| UBS Group AG | Added | 5,089,745 | +1,950,084 | 0.06% | $384,733,824 | 46 qtrs |
| Balyasny Asset Management LLC | Added | 4,722,968 | +3,114,628 | 0.46% | $357,009,151 | 7 qtrs |
Filing details and methodology As reported
- Report period
- March 31, 2026
- Filed
- May 15, 2026
- Filing type
- 13F-HR
- Position type
- COM
Voting authority reported
- Sole
- 309,800
- Shared
- 0
- None
- 0
“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.
Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.