- Quarter end
- 31 Dec 2023
- the date the book describes
- Filed
- 14 Nov 2024
- latest of these filings; the earliest 8 Feb 2024
- Managers listing it
- 11
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q3 2023 and Q4 2023; 9 listed it in both
- Shares listed
- 40,689,006
- combined, among listed positions
- Reported value
- $1.1bn
- combined, at the quarter end
Among the 93 comparable managers: 8 buyers (opened or added shares) and 3 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing ARMK in Q4 2023
11 of 11 holders
Largest increases and reductions, by shares
Increases
- Farallon Capital Management LLCexisting position · 16,899,254 shares now+4,763,054
- Janus Henderson Group Ltdexisting position · 12,710,097 shares now+1,750,886
- MFS Investment Managementexisting position · 4,983,507 shares now+1,081,358
- Squarepoint Ops LLCexisting position · 1,502,883 shares now+839,191
- Soros Fund Management LLCnew position · 518,240 shares now+518,240
Reductions
- Marshall Wace LLPexisting position · 1,121,244 shares now-4,130,249
- Neuberger Berman Group LLCexisting position · 1,595,742 shares now-13,158
New positions and exits
New (2)
Exited (1)
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2013 | 3 | $311m | n.a. | n.a. |
| Q1 2014 | 2 | $200m | n.a. | n.a. |
| Q2 2014 | 6 | $617m | n.a. | n.a. |
| Q3 2014 | 7 | $479m | n.a. | n.a. |
| Q4 2014 | 9 | $1.2bn | n.a. | n.a. |
| Q1 2015 | 13 | $1.8bn | n.a. | n.a. |
| Q2 2015 | 19 | $2.0bn | n.a. | n.a. |
| Q3 2015 | 21 | $2.3bn | n.a. | n.a. |
| Q4 2015 | 23 | $2.5bn | n.a. | n.a. |
| Q1 2016 | 16 | $2.3bn | n.a. | n.a. |
| Q2 2016 | 17 | $2.2bn | n.a. | n.a. |
| Q3 2016 | 13 | $2.6bn | n.a. | n.a. |
| Q4 2016 | 7 | $2.7bn | n.a. | n.a. |
| Q1 2017 | 13 | $3.0bn | n.a. | n.a. |
| Q2 2017 | 11 | $3.7bn | n.a. | n.a. |
| Q3 2017 | 9 | $3.7bn | n.a. | n.a. |
| Q4 2017 | 14 | $3.9bn | n.a. | n.a. |
| Q1 2018 | 17 | $3.9bn | n.a. | n.a. |
| Q2 2018 | 15 | $3.9bn | n.a. | n.a. |
| Q3 2018 | 14 | $4.4bn | n.a. | n.a. |
| Q4 2018 | 20 | $2.2bn | n.a. | n.a. |
| Q1 2019 | 17 | $1.4bn | n.a. | n.a. |
| Q2 2019 | 13 | $1.1bn | n.a. | n.a. |
| Q3 2019 | 11 | $1.2bn | n.a. | n.a. |
| Q4 2019 | 9 | $1.1bn | n.a. | n.a. |
| Q1 2020 | 12 | $609m | n.a. | n.a. |
| Q2 2020 | 9 | $778m | n.a. | n.a. |
| Q3 2020 | 14 | $968m | n.a. | n.a. |
| Q4 2020 | 14 | $1.4bn | n.a. | n.a. |
| Q1 2021 | 14 | $1.3bn | n.a. | n.a. |
| Q2 2021 | 14 | $1.3bn | n.a. | n.a. |
| Q3 2021 | 13 | $1.4bn | n.a. | n.a. |
| Q4 2021 | 8 | $1.5bn | n.a. | n.a. |
| Q1 2022 | 7 | $1.4bn | n.a. | n.a. |
| Q2 2022 | 11 | $1.1bn | n.a. | n.a. |
| Q3 2022 | 14 | $1.2bn | n.a. | n.a. |
| Q4 2022 | 16 | $1.6bn | n.a. | n.a. |
| Q1 2023 | 15 | $1.4bn | n.a. | n.a. |
| Q2 2023 | 14 | $1.6bn | n.a. | n.a. |
| Q3 2023 | 14 | $1.3bn | n.a. | n.a. |
| Q4 2023 | 11 | $1.1bn | 8 | 3 |
| Q1 2024 | 8 | $1.3bn | 6 | 2 |
| Q2 2024 | 13 | $1.6bn | 11 | 3 |
| Q3 2024 | 12 | $1.8bn | 9 | 5 |
| Q4 2024 | 10 | $1.9bn | 5 | 6 |
| Q1 2025 | 7 | $1.9bn | 5 | 2 |
| Q2 2025 | 11 | $2.5bn | 8 | 3 |
| Q3 2025 | 12 | $2.5bn | 10 | 2 |
| Q4 2025 | 10 | $2.4bn | 18 | 12 |
| Q1 2026 | 9 | $2.5bn | 18 | 15 |
| Q2 2026 | 19 | $3.7bn | 26 | 9 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own ARMK, latest filings →Back to the 13F Explorer →