- Quarter end
- 31 Mar 2024
- the date the book describes
- Filed
- 14 Nov 2024
- latest of these filings; the earliest 1 May 2024
- Managers listing it
- 9
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q4 2023 and Q1 2024; 7 listed it in both
- Shares listed
- 1,611,181
- combined, among listed positions
- Reported value
- $353m
- combined, at the quarter end
Among the 93 comparable managers: 5 buyers (opened or added shares) and 5 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 MKTX in Q1 2024
Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.
9 of 9 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Marshall Wace LLP | 534,395 | $117m | 0.18% | Added | +278,447 | 15 May 2024 (the filing on sec.gov) |
| Baillie Gifford & Co | 417,060 | $91m | 0.07% | Trimmed | -93,947 | 1 May 2024 (the filing on sec.gov) |
| Artisan Partners LP | 208,646 | $46m | 0.07% | Trimmed | -270,487 | 13 May 2024 (the filing on sec.gov) |
| Balyasny Asset Management LLC | 194,531 | $43m | 0.07% | Added | +34,951 | 13 May 2024 (the filing on sec.gov) |
| Neuberger Berman Group LLC | 178,171 | $39m | under 0.1% | Trimmed | -104,482 | 14 Nov 2024 (the filing on sec.gov) |
| Schonfeld Strategic Advisors LLC | 35,827 | $7.9m | 0.05% | Added | n.a. | 15 May 2024 (the filing on sec.gov) |
| Bridgewater Associates LP | 33,244 | $7.3m | under 0.1% | Trimmed | -34,207 | 14 May 2024 (the filing on sec.gov) |
| Polen Capital Management LLC | 8,165 | $1.8m | under 0.1% | Added | +3,704 | 10 May 2024 (the filing on sec.gov) |
| Maverick Capital Ltd | 1,142 | $250k | under 0.1% | New | new | 15 May 2024 (the filing on sec.gov) |
Largest increases and reductions, by shares
Q4 2023 to Q1 2024, among managers that listed it in both quarters or opened it.
Increases
- Marshall Wace LLPexisting position · 534,395 shares now+278,447
- Balyasny Asset Management LLCexisting position · 194,531 shares now+34,951
- Polen Capital Management LLCexisting position · 8,165 shares now+3,704
- Maverick Capital Ltdnew position · 1,142 shares now+1,142
Reductions
- Artisan Partners LPexisting position · 208,646 shares now-270,487
- Neuberger Berman Group LLCexisting position · 178,171 shares now-104,482
- Baillie Gifford & Coexisting position · 417,060 shares now-93,947
- Bridgewater Associates LPexisting position · 33,244 shares now-34,207
New positions and exits
At least these many: a manager is shown exiting only where its own filing shows the position gone.
New (1)
- Maverick Capital Ltd$250k
Exited (1)
- Caxton Associates LLPwas $8.8m
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.
14 in Q3 2024 to 10 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 | 2 | $24m | n.a. | n.a. |
| Q3 2013 | 3 | $53m | n.a. | n.a. |
| Q4 2013 | 3 | $65m | n.a. | n.a. |
| Q1 2014 | 3 | $75m | n.a. | n.a. |
| Q2 2014 | 2 | $104m | n.a. | n.a. |
| Q3 2014 | 4 | $158m | n.a. | n.a. |
| Q4 2014 | 3 | $170m | n.a. | n.a. |
| Q1 2015 | 3 | $215m | n.a. | n.a. |
| Q2 2015 | 4 | $381m | n.a. | n.a. |
| Q3 2015 | 4 | $426m | n.a. | n.a. |
| Q4 2015 | 5 | $566m | n.a. | n.a. |
| Q1 2016 | 5 | $717m | n.a. | n.a. |
| Q2 2016 | 8 | $1.1bn | n.a. | n.a. |
| Q3 2016 | 8 | $1.1bn | n.a. | n.a. |
| Q4 2016 | 9 | $785m | n.a. | n.a. |
| Q1 2017 | 11 | $1.3bn | n.a. | n.a. |
| Q2 2017 | 11 | $1.6bn | n.a. | n.a. |
| Q3 2017 | 9 | $1.5bn | n.a. | n.a. |
| Q4 2017 | 13 | $2.4bn | n.a. | n.a. |
| Q1 2018 | 13 | $2.7bn | n.a. | n.a. |
| Q2 2018 | 12 | $2.4bn | n.a. | n.a. |
| Q3 2018 | 11 | $2.1bn | n.a. | n.a. |
| Q4 2018 | 12 | $2.5bn | n.a. | n.a. |
| Q1 2019 | 11 | $2.7bn | n.a. | n.a. |
| Q2 2019 | 12 | $3.4bn | n.a. | n.a. |
| Q3 2019 | 10 | $3.2bn | n.a. | n.a. |
| Q4 2019 | 12 | $3.3bn | n.a. | n.a. |
| Q1 2020 | 18 | $2.5bn | n.a. | n.a. |
| Q2 2020 | 16 | $3.2bn | n.a. | n.a. |
| Q3 2020 | 15 | $2.7bn | n.a. | n.a. |
| Q4 2020 | 16 | $3.4bn | n.a. | n.a. |
| Q1 2021 | 17 | $3.4bn | n.a. | n.a. |
| Q2 2021 | 13 | $3.6bn | n.a. | n.a. |
| Q3 2021 | 12 | $3.1bn | n.a. | n.a. |
| Q4 2021 | 14 | $3.2bn | n.a. | n.a. |
| Q1 2022 | 14 | $2.3bn | n.a. | n.a. |
| Q2 2022 | 18 | $1.6bn | n.a. | n.a. |
| Q3 2022 | 16 | $672m | n.a. | n.a. |
| Q4 2022 | 9 | $671m | n.a. | n.a. |
| Q1 2023 | 7 | $1.1bn | n.a. | n.a. |
| Q2 2023 | 9 | $756m | n.a. | n.a. |
| Q3 2023 | 14 | $595m | n.a. | n.a. |
| Q4 2023 | 13 | $898m | 8 | 5 |
| Q1 2024 | 9 | $353m | 5 | 5 |
| Q2 2024 | 14 | $562m | 11 | 4 |
| Q3 2024 | 14 | $1.0bn | 9 | 5 |
| Q4 2024 | 15 | $1.0bn | 9 | 6 |
| Q1 2025 | 13 | $1.0bn | 9 | 5 |
| Q2 2025 | 19 | $1.2bn | 13 | 9 |
| Q3 2025 | 16 | $670m | 13 | 3 |
| Q4 2025 | 14 | $892m | 16 | 20 |
| Q1 2026 | 13 | $1.0bn | 13 | 19 |
| Q2 2026 | 10 | $475m | 19 | 15 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
MKTX and V →MKTX and AXP →MKTX and BAC →Choose a stock to compare with MKTX →
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 MKTX, latest filings →Back to the 13F Explorer →