- Quarter end
- 31 Mar 2024
- the date the book describes
- Filed
- 15 May 2024
- latest of these filings; the earliest 14 May 2024
- Managers listing it
- 8
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q4 2023 and Q1 2024; 6 listed it in both
- Shares listed
- 16,003,204
- combined, among listed positions
- Reported value
- $1.2bn
- combined, at the quarter end
Among the 93 comparable managers: 3 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 RBA in Q1 2024
8 of 8 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| MFS Investment Management | 10,109,583 | $770m | 0.23% | Trimmed | -43,542 | 14 May 2024 (the filing on sec.gov) |
| Janus Henderson Group Ltd | 3,165,568 | $241m | 0.13% | Trimmed | -15,767 | 15 May 2024 (the filing on sec.gov) |
| Wellington Management Group LLP | 1,885,968 | $144m | under 0.1% | Added | n.a. | 15 May 2024 (the filing on sec.gov) |
| Walleye Capital LLC | 384,318 | $29m | 0.05% | Added | +109,519 | 15 May 2024 (the filing on sec.gov) |
| Starboard Value LP | 251,163 | $19m | 0.40% | Held | 0 | 15 May 2024 (the filing on sec.gov) |
| Schonfeld Strategic Advisors LLC | 112,220 | $8.5m | 0.06% | Trimmed | -454,402 | 15 May 2024 (the filing on sec.gov) |
| GAMCO Investors Inc | 85,000 | $6.5m | 0.07% | Trimmed | -6,200 | 14 May 2024 (the filing on sec.gov) |
| Winton Group Ltd | 9,384 | $715k | 0.05% | New | new | 14 May 2024 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Walleye Capital LLCexisting position · 384,318 shares now+109,519
- Winton Group Ltdnew position · 9,384 shares now+9,384
Reductions
- Schonfeld Strategic Advisors LLCexisting position · 112,220 shares now-454,402
- MFS Investment Managementexisting position · 10,109,583 shares now-43,542
- Janus Henderson Group Ltdexisting position · 3,165,568 shares now-15,767
- GAMCO Investors Incexisting position · 85,000 shares now-6,200
New positions and exits
New (1)
- Winton Group Ltd$715k
Exited (1)
- Point72 Asset Management LPwas $56m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2023 | 11 | $978m | n.a. | n.a. |
| Q3 2023 | 9 | $1.1bn | n.a. | n.a. |
| Q4 2023 | 11 | $1.1bn | 6 | 5 |
| Q1 2024 | 8 | $1.2bn | 3 | 5 |
| Q2 2024 | 7 | $1.2bn | 4 | 2 |
| Q3 2024 | 8 | $1.3bn | 4 | 3 |
| Q4 2024 | 9 | $1.5bn | 5 | 3 |
| Q1 2025 | 12 | $1.9bn | 9 | 2 |
| Q2 2025 | 10 | $1.8bn | 4 | 5 |
| Q3 2025 | 10 | $2.7bn | 7 | 5 |
| Q4 2025 | 9 | $2.3bn | 19 | 12 |
| Q1 2026 | 9 | $1.8bn | 13 | 15 |
| Q2 2026 | 9 | $2.3bn | 17 | 12 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
RBA and V →RBA and MA →RBA and MCO →Choose a stock to compare with RBA →
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 RBA, latest filings →Back to the 13F Explorer →