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Stock
HO1
HOLOGIC INC7 of 27 marquee funds currently hold1 CUSIP mapped
Current holders
7
27 funds tracked
Ever held
13
Current + past
New this quarter
0
Exited this quarter
1
Marquee-fund ownership over time
Aug 13, 2013Aug 14, 2018May 16, 2022May 14, 2026
Now
7
This quarter's activity
New positions opened
None.
Positions exited
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Bridgewater Associates re-entered | Q3 2013 | 52Q | $0.00 | — | — |
| Citadel Advisors | Q3 2024(8Q snapshot) | 7Q | $0.00 | — | — |
| Two Sigma Investments re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | — | — |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $0.00 | — | — |
| Millennium Management | Q3 2024(8Q snapshot) | 7Q | $0.00 | — | — |
| Soros Fund Management re-entered | Q3 2025(8Q snapshot) | 3Q | $0.00 | — | — |
| Point72 Asset Management | Q4 2025(8Q snapshot) | 2Q | $0.00 | — | — |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Renaissance Technologies | Q3 2024 | Q2 2026 | — | +0% |
| D.E. Shaw | Q3 2024 | Q1 2026 | — | +0% |
| Glenview Capital | Q3 2018 | Q4 2022 | — | +0% |
| Maverick Capital 4× in & out | Q2 2022 | Q3 2022 | — | +0% |
| Duquesne Family Office | Q1 2019 | Q3 2019 | — | +0% |
| JANA Partners | Q3 2013 | Q1 2014 | — | +0% |
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Soros Fund Management | Q1 2026 | open | $0.00 | — | +0% |
| Point72 Asset Management | Q4 2025 | open | $0.00 | — | +0% |
| Soros Fund Management | Q3 2025 | Q4 2025 | $0.00 | — | +0% |
| Two Sigma Investments | Q3 2025 | open | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | open | $0.00 | — | +0% |
| Two Sigma Investments | Q3 2024 | Q2 2025 | $0.00 | — | +0% |
| D.E. Shaw | Q3 2024 | Q1 2026 | $0.00 | — | +0% |
| AQR Capital Management | Q3 2024 | open | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | open | $0.00 | — | +0% |
| Renaissance Technologies | Q3 2024 | Q2 2026 | $0.00 | — | +0% |
| Maverick Capital | Q2 2022 | Q3 2022 | $0.00 | — | +0% |
| Maverick Capital | Q4 2021 | Q1 2022 | $0.00 | — | +0% |
| Bridgewater Associates | Q4 2020 | open | $0.00 | — | +0% |
| Maverick Capital | Q2 2020 | Q3 2021 | $0.00 | — | +0% |
| Duquesne Family Office | Q1 2019 | Q3 2019 | $0.00 | — | +0% |
| Bridgewater Associates | Q1 2019 | Q2 2019 | $0.00 | — | +0% |
| Glenview Capital | Q3 2018 | Q4 2022 | $0.00 | — | +0% |
| Bridgewater Associates | Q2 2018 | Q3 2018 | $0.00 | — | +0% |
| Maverick Capital | Q3 2017 | Q1 2018 | $0.00 | — | +0% |
| Bridgewater Associates | Q2 2016 | Q3 2016 | $0.00 | — | +0% |
| JANA Partners | Q3 2013 | Q1 2014 | $0.00 | — | +0% |
| Bridgewater Associates | Q3 2013 | Q4 2013 | $0.00 | — | +0% |
Caveats
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.