- Quarter end
- 30 Sep 2025
- the date the book describes
- Filed
- 17 Nov 2025
- latest of these filings; the earliest 29 Oct 2025
- Managers listing it
- 8
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q2 2025 and Q3 2025; 5 listed it in both
- Shares listed
- 28,820,755
- combined, among listed positions
- Reported value
- $2.1bn
- combined, at the quarter end
Among the 95 comparable managers: 6 buyers (opened or added shares) and 4 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 SWK in Q3 2025
Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.
8 of 8 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Capital Research Global Investors | 12,768,115 | $949m | 0.18% | Added | +116,302 | 13 Nov 2025 (the filing on sec.gov) |
| T. Rowe Price Associates Inc | 9,796,421 | $728m | 0.08% | Trimmed | -2,362,894 | 14 Nov 2025 (the filing on sec.gov) |
| MFS Investment Management | 3,199,427 | $238m | 0.07% | Added | +17,084 | 29 Oct 2025 (the filing on sec.gov) |
| Freestone Grove Partners LP | 1,286,179 | $96m | 0.71% | New | new | 14 Nov 2025 (the filing on sec.gov) |
| Balyasny Asset Management LLC | 1,020,833 | $76m | 0.10% | Added | +489,420 | 14 Nov 2025 (the filing on sec.gov) |
| Woodline Partners LP | 708,563 | $53m | 0.25% | Trimmed | -159,865 | 14 Nov 2025 (the filing on sec.gov) |
| Quantbot Technologies LP | 33,427 | $2.5m | 0.07% | New | new | 12 Nov 2025 (the filing on sec.gov) |
| Caxton Associates LLP | 7,790 | $579k | under 0.1% | New | new | 17 Nov 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Q2 2025 to Q3 2025, among managers that listed it in both quarters or opened it.
Increases
- Freestone Grove Partners LPnew position · 1,286,179 shares now+1,286,179
- Balyasny Asset Management LLCexisting position · 1,020,833 shares now+489,420
- Capital Research Global Investorsexisting position · 12,768,115 shares now+116,302
- Quantbot Technologies LPnew position · 33,427 shares now+33,427
- MFS Investment Managementexisting position · 3,199,427 shares now+17,084
Reductions
- T. Rowe Price Associates Incexisting position · 9,796,421 shares now-2,362,894
- Woodline Partners LPexisting position · 708,563 shares now-159,865
New positions and exits
At least these many: a manager is shown exiting only where its own filing shows the position gone.
New (3)
Exited (2)
- Point72 Asset Management LPwas $44m
- Acadian Asset Management LLCwas $10m
Ownership over time
Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
10 in Q3 2024 to 7 in Q2 2026
Tracked managers listing it, at least.
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 7 | $1.9bn | n.a. | n.a. |
| Q3 2013 | 8 | $2.3bn | n.a. | n.a. |
| Q4 2013 | 10 | $1.5bn | n.a. | n.a. |
| Q1 2014 | 9 | $1.1bn | n.a. | n.a. |
| Q2 2014 | 9 | $1.2bn | n.a. | n.a. |
| Q3 2014 | 12 | $1.5bn | n.a. | n.a. |
| Q4 2014 | 11 | $1.5bn | n.a. | n.a. |
| Q1 2015 | 15 | $1.6bn | n.a. | n.a. |
| Q2 2015 | 14 | $1.7bn | n.a. | n.a. |
| Q3 2015 | 10 | $1.1bn | n.a. | n.a. |
| Q4 2015 | 11 | $1.0bn | n.a. | n.a. |
| Q1 2016 | 13 | $1.2bn | n.a. | n.a. |
| Q2 2016 | 16 | $1.1bn | n.a. | n.a. |
| Q3 2016 | 13 | $1.3bn | n.a. | n.a. |
| Q4 2016 | 16 | $1.4bn | n.a. | n.a. |
| Q1 2017 | 15 | $1.7bn | n.a. | n.a. |
| Q2 2017 | 17 | $1.9bn | n.a. | n.a. |
| Q3 2017 | 17 | $2.6bn | n.a. | n.a. |
| Q4 2017 | 11 | $2.8bn | n.a. | n.a. |
| Q1 2018 | 17 | $3.0bn | n.a. | n.a. |
| Q2 2018 | 23 | $2.9bn | n.a. | n.a. |
| Q3 2018 | 10 | $3.1bn | n.a. | n.a. |
| Q4 2018 | 15 | $2.7bn | n.a. | n.a. |
| Q1 2019 | 11 | $3.1bn | n.a. | n.a. |
| Q2 2019 | 18 | $3.8bn | n.a. | n.a. |
| Q3 2019 | 18 | $3.5bn | n.a. | n.a. |
| Q4 2019 | 21 | $4.4bn | n.a. | n.a. |
| Q1 2020 | 22 | $2.4bn | n.a. | n.a. |
| Q2 2020 | 16 | $4.0bn | n.a. | n.a. |
| Q3 2020 | 16 | $4.7bn | n.a. | n.a. |
| Q4 2020 | 20 | $4.9bn | n.a. | n.a. |
| Q1 2021 | 16 | $4.6bn | n.a. | n.a. |
| Q2 2021 | 22 | $4.4bn | n.a. | n.a. |
| Q3 2021 | 13 | $3.8bn | n.a. | n.a. |
| Q4 2021 | 15 | $3.9bn | n.a. | n.a. |
| Q1 2022 | 17 | $2.4bn | n.a. | n.a. |
| Q2 2022 | 14 | $1.8bn | n.a. | n.a. |
| Q3 2022 | 12 | $1.8bn | n.a. | n.a. |
| Q4 2022 | 13 | $1.9bn | n.a. | n.a. |
| Q1 2023 | 14 | $2.6bn | n.a. | n.a. |
| Q2 2023 | 10 | $3.0bn | n.a. | n.a. |
| Q3 2023 | 9 | $2.4bn | n.a. | n.a. |
| Q4 2023 | 14 | $2.8bn | 9 | 5 |
| Q1 2024 | 12 | $2.9bn | 11 | 2 |
| Q2 2024 | 12 | $2.5bn | 8 | 3 |
| Q3 2024 | 10 | $3.2bn | 5 | 5 |
| Q4 2024 | 11 | $2.7bn | 9 | 2 |
| Q1 2025 | 9 | $3.0bn | 7 | 2 |
| Q2 2025 | 12 | $2.1bn | 11 | 1 |
| Q3 2025 | 8 | $2.1bn | 6 | 4 |
| Q4 2025 | 7 | $1.9bn | 17 | 15 |
| Q1 2026 | 5 | $1.8bn | 16 | 16 |
| Q2 2026 | 7 | $2.6bn | 17 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
SWK and KLAC →SWK and GE →SWK and LRCX →Choose a stock to compare with SWK →
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 SWK, latest filings →Back to the 13F Explorer →