- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 26
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 6 listed it in both
- Shares listed
- 7,562,207
- combined, among listed positions
- Reported value
- $971m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 13 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,503,226.
Managers listing MTN in Q1 2026
26 of 26 holders
Largest increases and reductions, by shares
Increases
- Capital World Investorsexisting position · 4,426,129 shares now+1,229,684
- Fidelity (FMR LLC)existing position · 1,200,657 shares now+722,657
- D. E. Shaw & Co.existing position · 173,283 shares now+41,089
- Harris Associates LPexisting position · 745,558 shares now+30,782
- Marshall Wace LLPexisting position · 28,933 shares now+15,366
Reductions
- Millennium Management LLCexisting position · 39,528 shares now-168,342
- Arrowstreet Capital LPexisting position · 108,494 shares now-107,934
- Citadel Advisors LLCexisting position · 127,324 shares now-61,683
- Jane Street Group LLCexisting position · 3,488 shares now-59,680
- Squarepoint Ops LLCexisting position · 48,525 shares now-49,905
New positions and exits
New (3)
Exited (1)
- ExodusPoint Capital Management LPwas $1.8m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 2 | $403m | n.a. | n.a. |
| Q3 2013 | 2 | $456m | n.a. | n.a. |
| Q4 2013 | 2 | $430m | n.a. | n.a. |
| Q1 2014 | 2 | $399m | n.a. | n.a. |
| Q2 2014 | 7 | $500m | n.a. | n.a. |
| Q3 2014 | 5 | $511m | n.a. | n.a. |
| Q4 2014 | 3 | $507m | n.a. | n.a. |
| Q1 2015 | 6 | $585m | n.a. | n.a. |
| Q2 2015 | 3 | $590m | n.a. | n.a. |
| Q3 2015 | 5 | $612m | n.a. | n.a. |
| Q4 2015 | 5 | $774m | n.a. | n.a. |
| Q1 2016 | 9 | $1.1bn | n.a. | n.a. |
| Q2 2016 | 12 | $1.2bn | n.a. | n.a. |
| Q3 2016 | 15 | $1.3bn | n.a. | n.a. |
| Q4 2016 | 11 | $1.4bn | n.a. | n.a. |
| Q1 2017 | 10 | $1.8bn | n.a. | n.a. |
| Q2 2017 | 5 | $1.7bn | n.a. | n.a. |
| Q3 2017 | 11 | $2.0bn | n.a. | n.a. |
| Q4 2017 | 12 | $1.5bn | n.a. | n.a. |
| Q1 2018 | 11 | $2.0bn | n.a. | n.a. |
| Q2 2018 | 15 | $2.6bn | n.a. | n.a. |
| Q3 2018 | 12 | $2.7bn | n.a. | n.a. |
| Q4 2018 | 10 | $1.7bn | n.a. | n.a. |
| Q1 2019 | 8 | $1.8bn | n.a. | n.a. |
| Q2 2019 | 12 | $1.9bn | n.a. | n.a. |
| Q3 2019 | 11 | $1.7bn | n.a. | n.a. |
| Q4 2019 | 8 | $1.7bn | n.a. | n.a. |
| Q1 2020 | 11 | $956m | n.a. | n.a. |
| Q2 2020 | 8 | $1.2bn | n.a. | n.a. |
| Q3 2020 | 8 | $1.4bn | n.a. | n.a. |
| Q4 2020 | 9 | $2.0bn | n.a. | n.a. |
| Q1 2021 | 15 | $1.8bn | n.a. | n.a. |
| Q2 2021 | 13 | $2.2bn | n.a. | n.a. |
| Q3 2021 | 10 | $2.4bn | n.a. | n.a. |
| Q4 2021 | 9 | $2.4bn | n.a. | n.a. |
| Q1 2022 | 15 | $1.4bn | n.a. | n.a. |
| Q2 2022 | 15 | $1.2bn | n.a. | n.a. |
| Q3 2022 | 13 | $413m | n.a. | n.a. |
| Q4 2022 | 11 | $369m | n.a. | n.a. |
| Q1 2023 | 11 | $261m | n.a. | n.a. |
| Q2 2023 | 10 | $257m | n.a. | n.a. |
| Q3 2023 | 8 | $358m | n.a. | n.a. |
| Q4 2023 | 8 | $80m | 5 | 2 |
| Q1 2024 | 8 | $235m | 5 | 2 |
| Q2 2024 | 5 | $232m | 4 | 5 |
| Q3 2024 | 9 | $347m | 7 | 2 |
| Q4 2024 | 11 | $505m | 10 | 1 |
| Q1 2025 | 6 | $316m | 5 | 2 |
| Q2 2025 | 8 | $586m | 6 | 3 |
| Q3 2025 | 7 | $735m | 3 | 3 |
| Q4 2025 | 6 | $574m | 11 | 17 |
| Q1 2026 | 4 | $701m | 13 | 12 |
| Q2 2026 | 5 | $731m | 10 | 16 |
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 MTN, latest filings →Back to the 13F Explorer →