- Quarter end
- 31 Dec 2023
- the date the book describes
- Filed
- 14 Feb 2024
- latest of these filings; the earliest 14 Feb 2024
- Managers listing it
- 5
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q3 2023 and Q4 2023; 4 listed it in both
- Shares listed
- 2,134,272
- combined, among listed positions
- Reported value
- $72m
- combined, at the quarter end
Among the 93 comparable managers: 4 buyers (opened or added shares) and 1 seller (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 SPHR in Q4 2023
5 of 5 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Balyasny Asset Management LLC | 923,919 | $31m | 0.06% | Added | n.a. | 14 Feb 2024 (the filing on sec.gov) |
| GAMCO Investors Inc | 891,580 | $30m | 0.32% | Added | +6,644 | 14 Feb 2024 (the filing on sec.gov) |
| Hudson Bay Capital Management LP | 150,000 | $5.1m | under 0.1% | Added | +85,000 | 14 Feb 2024 (the filing on sec.gov) |
| Whale Rock Capital Management LLC | 112,192 | $3.8m | 0.07% | Trimmed | -328,943 | 14 Feb 2024 (the filing on sec.gov) |
| Caxton Associates LLP | 56,581 | $1.9m | 0.10% | Added | +31,713 | 14 Feb 2024 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Hudson Bay Capital Management LPexisting position · 150,000 shares now+85,000
- Caxton Associates LLPexisting position · 56,581 shares now+31,713
- GAMCO Investors Incexisting position · 891,580 shares now+6,644
Reductions
- Whale Rock Capital Management LLCexisting position · 112,192 shares now-328,943
New positions and exits
New (0)
No new position among listed positions.
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 2020 | 7 | $110m | n.a. | n.a. |
| Q3 2020 | 7 | $74m | n.a. | n.a. |
| Q4 2020 | 2 | $70m | n.a. | n.a. |
| Q1 2021 | 1 | $52m | n.a. | n.a. |
| Q2 2021 | 3 | $76m | n.a. | n.a. |
| Q3 2021 | 2 | $76m | n.a. | n.a. |
| Q4 2021 | 1 | $64m | n.a. | n.a. |
| Q1 2022 | 2 | $84m | n.a. | n.a. |
| Q2 2022 | 1 | $47m | n.a. | n.a. |
| Q3 2022 | 2 | $47m | n.a. | n.a. |
| Q4 2022 | 1 | $42m | n.a. | n.a. |
| Q1 2023 | 3 | $172m | n.a. | n.a. |
| Q2 2023 | 2 | $26m | n.a. | n.a. |
| Q3 2023 | 4 | $53m | n.a. | n.a. |
| Q4 2023 | 5 | $72m | 4 | 1 |
| Q1 2024 | 6 | $158m | 6 | 2 |
| Q2 2024 | 6 | $158m | 4 | 2 |
| Q3 2024 | 7 | $183m | 3 | 4 |
| Q4 2024 | 6 | $142m | 5 | 1 |
| Q1 2025 | 9 | $150m | 6 | 3 |
| Q2 2025 | 9 | $209m | 6 | 3 |
| Q3 2025 | 9 | $245m | 3 | 5 |
| Q4 2025 | 14 | $348m | 22 | 16 |
| Q1 2026 | 11 | $388m | 18 | 17 |
| Q2 2026 | 8 | $304m | 5 | 27 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
SPHR and AMZN →SPHR and TSLA →SPHR and HD →Choose a stock to compare with SPHR →
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 SPHR, latest filings →Back to the 13F Explorer →