Holders over time
Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
- MGNI
- SPCX
| Quarter | MGNI | SPCX |
|---|---|---|
| Q4 2020 | 1 holders, $5.7m | none listed holders, n.a. |
| Q1 2021 | 2 holders, $94m | none listed holders, n.a. |
| Q2 2021 | 5 holders, $88m | none listed holders, n.a. |
| Q3 2021 | 3 holders, $43m | none listed holders, n.a. |
| Q4 2021 | 4 holders, $38m | none listed holders, n.a. |
| Q1 2022 | 1 holders, $1.2m | none listed holders, n.a. |
| Q2 2022 | 2 holders, $1.9m | none listed holders, n.a. |
| Q3 2022 | 3 holders, $5.4m | none listed holders, n.a. |
| Q4 2022 | 1 holders, $4.2m | none listed holders, n.a. |
| Q1 2023 | 2 holders, $3.1m | none listed holders, n.a. |
| Q2 2023 | 2 holders, $6.6m | none listed holders, n.a. |
| Q3 2023 | 1 holders, $1.7m | none listed holders, n.a. |
| Q2 2024 | 1 holders, $21m | none listed holders, n.a. |
| Q3 2024 | 1 holders, $50m | none listed holders, n.a. |
| Q4 2024 | 2 holders, $129m | none listed holders, n.a. |
| Q1 2025 | 3 holders, $163m | none listed holders, n.a. |
| Q2 2025 | 6 holders, $520m | none listed holders, n.a. |
| Q3 2025 | 2 holders, $165m | none listed holders, n.a. |
| Q4 2025 | 4 holders, $367m | none listed holders, n.a. |
| Q1 2026 | 3 holders, $84m | none listed holders, n.a. |
| Q2 2026 | 5 holders, $104m | 42 holders, $105bn |
MGNI
Magnite Inc
- Holders
- 3
- Reported value
- $84m
- Buyers
- 22
- Sellers
- 7
Breadth +15 among 91 comparable managers.
SPCX
Space Exploration Techn Corp
- Holders
- 0
- Reported value
- $0
- Buyers
- n.a.
- Sellers
- n.a.
No cross-section for this quarter.
Who holds both, Q1 2026
Among the 3 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.
Both (0)
No tracked manager lists every one of them.
Only MGNI (3)
Capital Research Global Investors, First Eagle Investment Management LLC, Schonfeld Strategic Advisors LLC
Only SPCX (0)
None.
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. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.