- 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
- 23
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 3 listed it in both
- Shares listed
- 2,169,188
- combined, among listed positions
- Reported value
- $743m
- 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 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +376,147.
Managers listing KNSL in Q1 2026
23 of 23 holders
Largest increases and reductions, by shares
Increases
- Capital World Investorsexisting position · 1,311,315 shares now+323,471
- Millennium Management LLCexisting position · 221,703 shares now+139,761
- Tudor Investment Corpexisting position · 64,360 shares now+61,034
- AQR Capital Management LLCexisting position · 42,608 shares now+38,094
- Arrowstreet Capital LPexisting position · 108,887 shares now+36,203
Reductions
- AllianceBernstein LPexisting position · 32,371 shares now-141,048
- T. Rowe Price Associates Incexisting position · 18,951 shares now-16,959
- Quantbot Technologies LPexisting position · 2,339 shares now-12,239
- Man Group PLCexisting position · 4,346 shares now-10,012
- Invesco Ltdexisting position · 268,024 shares now-8,066
New positions and exits
New (4)
Exited (6)
- Balyasny Asset Management LLCwas $8.1m
- Citadel Advisors LLCwas $7.2m
- Two Sigma Investments LPwas $3.8m
- Bridgewater Associates LPwas $1.8m
- Marshall Wace LLPwas $1.7m
- Verition Fund Management LLCwas $352k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2017 | 1 | $311k | n.a. | n.a. |
| Q2 2017 | 1 | $806k | n.a. | n.a. |
| Q3 2017 | 1 | $852k | n.a. | n.a. |
| Q4 2017 | 1 | $566k | n.a. | n.a. |
| Q1 2018 | 1 | $441k | n.a. | n.a. |
| Q2 2018 | 1 | $1.4m | n.a. | n.a. |
| Q4 2018 | 1 | $491k | n.a. | n.a. |
| Q1 2019 | 1 | $836k | n.a. | n.a. |
| Q2 2019 | 1 | $241k | n.a. | n.a. |
| Q3 2019 | 1 | $64m | n.a. | n.a. |
| Q1 2020 | 1 | $9.1m | n.a. | n.a. |
| Q2 2020 | 2 | $19m | n.a. | n.a. |
| Q3 2020 | 5 | $98m | n.a. | n.a. |
| Q4 2020 | 4 | $108m | n.a. | n.a. |
| Q1 2021 | 4 | $85m | n.a. | n.a. |
| Q3 2021 | 2 | $103m | n.a. | n.a. |
| Q4 2021 | 5 | $195m | n.a. | n.a. |
| Q1 2022 | 5 | $155m | n.a. | n.a. |
| Q2 2022 | 5 | $162m | n.a. | n.a. |
| Q3 2022 | 4 | $180m | n.a. | n.a. |
| Q4 2022 | 5 | $169m | n.a. | n.a. |
| Q1 2023 | 4 | $207m | n.a. | n.a. |
| Q2 2023 | 7 | $454m | n.a. | n.a. |
| Q3 2023 | 8 | $617m | n.a. | n.a. |
| Q4 2023 | 8 | $489m | 4 | 3 |
| Q1 2024 | 6 | $758m | 3 | 2 |
| Q2 2024 | 6 | $166m | 5 | 0 |
| Q3 2024 | 7 | $204m | 3 | 4 |
| Q4 2024 | 9 | $298m | 5 | 4 |
| Q1 2025 | 7 | $295m | 4 | 2 |
| Q2 2025 | 5 | $388m | 4 | 2 |
| Q3 2025 | 4 | $235m | 2 | 2 |
| Q4 2025 | 3 | $393m | 14 | 15 |
| Q1 2026 | 3 | $471m | 13 | 16 |
| Q2 2026 | 5 | $537m | 19 | 6 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
KNSL and V →KNSL and AXP →KNSL and BAC →Choose a stock to compare with KNSL →
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 KNSL, latest filings →Back to the 13F Explorer →