- Quarter end
- 30 Jun 2025
- the date the book describes
- Filed
- 18 Aug 2025
- latest of these filings; the earliest 12 Aug 2025
- Managers listing it
- 10
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q1 2025 and Q2 2025; 6 listed it in both
- Shares listed
- 8,063,121
- combined, among listed positions
- Reported value
- $794m
- combined, at the quarter end
Among the 95 comparable managers: 7 buyers (opened or added shares) and 2 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 MOD in Q2 2025
10 of 10 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Wellington Management Group LLP | 3,326,162 | $328m | 0.06% | Added | +857,374 | 14 Aug 2025 (the filing on sec.gov) |
| GAMCO Investors Inc | 1,181,756 | $116m | 1.15% | Trimmed | -4,074 | 13 Aug 2025 (the filing on sec.gov) |
| Capital World Investors | 995,369 | $98m | under 0.1% | Held | 0 | 13 Aug 2025 (the filing on sec.gov) |
| Artisan Partners LP | 941,779 | $93m | 0.14% | Added | +24,312 | 12 Aug 2025 (the filing on sec.gov) |
| AllianceBernstein LP | 920,857 | $91m | under 0.1% | Trimmed | -132 | 14 Aug 2025 (the filing on sec.gov) |
| Marshall Wace LLP | 441,360 | $43m | under 0.1% | Added | n.a. | 13 Aug 2025 (the filing on sec.gov) |
| Hudson Bay Capital Management LP | 173,417 | $17m | 0.06% | Added | n.a. | 18 Aug 2025 (the filing on sec.gov) |
| PDT Partners LLC | 47,430 | $4.7m | 0.26% | Added | +8,900 | 14 Aug 2025 (the filing on sec.gov) |
| Polen Capital Management LLC | 19,366 | $1.9m | under 0.1% | New | new | 13 Aug 2025 (the filing on sec.gov) |
| Winton Group Ltd | 15,625 | $1.5m | 0.08% | New | new | 14 Aug 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 3,326,162 shares now+857,374
- Artisan Partners LPexisting position · 941,779 shares now+24,312
- Polen Capital Management LLCnew position · 19,366 shares now+19,366
- Winton Group Ltdnew position · 15,625 shares now+15,625
- PDT Partners LLCexisting position · 47,430 shares now+8,900
Reductions
- GAMCO Investors Incexisting position · 1,181,756 shares now-4,074
- AllianceBernstein LPexisting position · 920,857 shares now-132
New positions and exits
New (2)
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 1 | $22m | n.a. | n.a. |
| Q3 2013 | 1 | $28m | n.a. | n.a. |
| Q4 2013 | 1 | $24m | n.a. | n.a. |
| Q1 2014 | 1 | $28m | n.a. | n.a. |
| Q2 2014 | 1 | $30m | n.a. | n.a. |
| Q3 2014 | 1 | $23m | n.a. | n.a. |
| Q4 2014 | 1 | $26m | n.a. | n.a. |
| Q1 2015 | 1 | $26m | n.a. | n.a. |
| Q2 2015 | 1 | $19m | n.a. | n.a. |
| Q3 2015 | 1 | $14m | n.a. | n.a. |
| Q4 2015 | 1 | $16m | n.a. | n.a. |
| Q1 2016 | 1 | $19m | n.a. | n.a. |
| Q2 2016 | 1 | $15m | n.a. | n.a. |
| Q3 2016 | 1 | $20m | n.a. | n.a. |
| Q4 2016 | 1 | $25m | n.a. | n.a. |
| Q1 2017 | 1 | $22m | n.a. | n.a. |
| Q2 2017 | 1 | $29m | n.a. | n.a. |
| Q3 2017 | 1 | $33m | n.a. | n.a. |
| Q4 2017 | 1 | $31m | n.a. | n.a. |
| Q1 2018 | 2 | $32m | n.a. | n.a. |
| Q2 2018 | 1 | $26m | n.a. | n.a. |
| Q3 2018 | 2 | $24m | n.a. | n.a. |
| Q4 2018 | 2 | $17m | n.a. | n.a. |
| Q1 2019 | 2 | $22m | n.a. | n.a. |
| Q2 2019 | 3 | $24m | n.a. | n.a. |
| Q3 2019 | 2 | $17m | n.a. | n.a. |
| Q4 2019 | 1 | $11m | n.a. | n.a. |
| Q1 2020 | 1 | $4.7m | n.a. | n.a. |
| Q2 2020 | 2 | $7.7m | n.a. | n.a. |
| Q3 2020 | 1 | $14m | n.a. | n.a. |
| Q4 2020 | 3 | $42m | n.a. | n.a. |
| Q1 2021 | 4 | $47m | n.a. | n.a. |
| Q2 2021 | 4 | $51m | n.a. | n.a. |
| Q3 2021 | 2 | $35m | n.a. | n.a. |
| Q4 2021 | 2 | $32m | n.a. | n.a. |
| Q1 2022 | 2 | $30m | n.a. | n.a. |
| Q2 2022 | 2 | $36m | n.a. | n.a. |
| Q3 2022 | 2 | $45m | n.a. | n.a. |
| Q4 2022 | 3 | $78m | n.a. | n.a. |
| Q1 2023 | 2 | $71m | n.a. | n.a. |
| Q2 2023 | 3 | $113m | n.a. | n.a. |
| Q3 2023 | 4 | $154m | n.a. | n.a. |
| Q4 2023 | 5 | $161m | 3 | 2 |
| Q1 2024 | 5 | $277m | 1 | 3 |
| Q2 2024 | 8 | $492m | 6 | 2 |
| Q3 2024 | 10 | $1.3bn | 5 | 4 |
| Q4 2024 | 9 | $455m | 5 | 5 |
| Q1 2025 | 7 | $505m | 4 | 3 |
| Q2 2025 | 10 | $794m | 7 | 2 |
| Q3 2025 | 12 | $1.5bn | 6 | 6 |
| Q4 2025 | 12 | $1.5bn | 14 | 18 |
| Q1 2026 | 16 | $2.0bn | 19 | 17 |
| Q2 2026 | 17 | $2.3bn | 24 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
MOD and AMZN →MOD and TSLA →MOD and HD →Choose a stock to compare with MOD →
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 MOD, latest filings →Back to the 13F Explorer →