- Quarter end
- 30 Sep 2023
- the date the book describes
- Filed
- 14 Nov 2023
- latest of these filings; the earliest 13 Nov 2023
- Managers listing it
- 7
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q2 2023 and Q3 2023; 6 listed it in both
- Shares listed
- 3,330,709
- combined, among listed positions
- Reported value
- $161m
- combined, at the quarter end
Managers listing CALM in Q3 2023
Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.
7 of 7 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Renaissance Technologies LLC | 2,180,107 | $106m | 0.18% | Added | +524,587 | 14 Nov 2023 (the filing on sec.gov) |
| Man Group PLC | 463,776 | $22m | 0.07% | Added | +94,898 | 14 Nov 2023 (the filing on sec.gov) |
| Acadian Asset Management LLC | 361,385 | $17m | 0.07% | Trimmed | -747,139 | 13 Nov 2023 (the filing on sec.gov) |
| Verition Fund Management LLC | 173,152 | $8.4m | 0.10% | New | new | 14 Nov 2023 (the filing on sec.gov) |
| Bridgewater Associates LP | 76,819 | $3.7m | under 0.1% | Added | +3,794 | 13 Nov 2023 (the filing on sec.gov) |
| Holocene Advisors LP | 67,528 | $3.3m | under 0.1% | Trimmed | -21,464 | 14 Nov 2023 (the filing on sec.gov) |
| Winton Group Ltd | 7,942 | $385k | under 0.1% | Trimmed | -816 | 13 Nov 2023 (the filing on sec.gov) |
Largest increases and reductions, by shares
Q2 2023 to Q3 2023, among managers that listed it in both quarters or opened it.
Increases
- Renaissance Technologies LLCexisting position · 2,180,107 shares now+524,587
- Verition Fund Management LLCnew position · 173,152 shares now+173,152
- Man Group PLCexisting position · 463,776 shares now+94,898
- Bridgewater Associates LPexisting position · 76,819 shares now+3,794
Reductions
- Acadian Asset Management LLCexisting position · 361,385 shares now-747,139
- Holocene Advisors LPexisting position · 67,528 shares now-21,464
- Winton Group Ltdexisting position · 7,942 shares now-816
New positions and exits
At least these many: a manager is shown exiting only where its own filing shows the position gone.
New (1)
Exited (1)
- Maverick Capital Ltdwas $450k
Ownership over time
Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
6 in Q3 2024 to 4 in Q2 2026
Tracked managers listing it, at least.
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 1 | $501k | n.a. | n.a. |
| Q4 2013 | 3 | $24m | n.a. | n.a. |
| Q1 2014 | 3 | $27m | n.a. | n.a. |
| Q2 2014 | 3 | $32m | n.a. | n.a. |
| Q3 2014 | 3 | $55m | n.a. | n.a. |
| Q4 2014 | 4 | $84m | n.a. | n.a. |
| Q1 2015 | 3 | $80m | n.a. | n.a. |
| Q2 2015 | 6 | $98m | n.a. | n.a. |
| Q3 2015 | 6 | $111m | n.a. | n.a. |
| Q4 2015 | 5 | $36m | n.a. | n.a. |
| Q1 2016 | 5 | $60m | n.a. | n.a. |
| Q2 2016 | 3 | $55m | n.a. | n.a. |
| Q3 2016 | 2 | $77m | n.a. | n.a. |
| Q4 2016 | 4 | $159m | n.a. | n.a. |
| Q1 2017 | 4 | $139m | n.a. | n.a. |
| Q2 2017 | 4 | $372m | n.a. | n.a. |
| Q3 2017 | 5 | $443m | n.a. | n.a. |
| Q4 2017 | 6 | $451m | n.a. | n.a. |
| Q1 2018 | 5 | $347m | n.a. | n.a. |
| Q2 2018 | 5 | $214m | n.a. | n.a. |
| Q3 2018 | 6 | $220m | n.a. | n.a. |
| Q4 2018 | 4 | $19m | n.a. | n.a. |
| Q1 2019 | 1 | $628k | n.a. | n.a. |
| Q2 2019 | 1 | $856k | n.a. | n.a. |
| Q3 2019 | 3 | $55m | n.a. | n.a. |
| Q4 2019 | 3 | $87m | n.a. | n.a. |
| Q1 2020 | 6 | $140m | n.a. | n.a. |
| Q2 2020 | 2 | $65m | n.a. | n.a. |
| Q3 2020 | 6 | $94m | n.a. | n.a. |
| Q4 2020 | 5 | $65m | n.a. | n.a. |
| Q1 2021 | 6 | $75m | n.a. | n.a. |
| Q2 2021 | 4 | $55m | n.a. | n.a. |
| Q3 2021 | 2 | $49m | n.a. | n.a. |
| Q4 2021 | 3 | $65m | n.a. | n.a. |
| Q1 2022 | 4 | $92m | n.a. | n.a. |
| Q2 2022 | 7 | $128m | n.a. | n.a. |
| Q3 2022 | 10 | $304m | n.a. | n.a. |
| Q4 2022 | 9 | $331m | n.a. | n.a. |
| Q1 2023 | 10 | $347m | n.a. | n.a. |
| Q2 2023 | 10 | $187m | n.a. | n.a. |
| Q3 2023 | 7 | $161m | n.a. | n.a. |
| Q4 2023 | 5 | $188m | 2 | 3 |
| Q1 2024 | 6 | $180m | 2 | 4 |
| Q2 2024 | 4 | $179m | 2 | 4 |
| Q3 2024 | 6 | $266m | 6 | 0 |
| Q4 2024 | 7 | $441m | 4 | 3 |
| Q1 2025 | 13 | $520m | 10 | 3 |
| Q2 2025 | 10 | $530m | 5 | 5 |
| Q3 2025 | 5 | $310m | 3 | 3 |
| Q4 2025 | 7 | $221m | 15 | 15 |
| Q1 2026 | 2 | $151m | 5 | 23 |
| Q2 2026 | 4 | $151m | 13 | 11 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
CALM and PM →CALM and KO →CALM and COST →Choose a stock to compare with CALM →
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 CALM, latest filings →Back to the 13F Explorer →