- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 15 May 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 12
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 2 listed it in both
- Shares listed
- 2,896,167
- combined, among listed positions
- Reported value
- $24m
- combined, at the quarter end
Among the 91 comparable managers: 7 buyers (opened or added shares) and 5 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -147,616.
Managers listing AUDC in Q1 2026
12 of 12 holders
Largest increases and reductions, by shares
Increases
- Arrowstreet Capital LPexisting position · 740,560 shares now+82,016
- Two Sigma Investments LPexisting position · 127,997 shares now+48,240
- ARK Investment Management LLCexisting position · 254,834 shares now+32,868
- Citadel Advisors LLCexisting position · 128,535 shares now+29,239
- Marshall Wace LLPexisting position · 202,082 shares now+15,099
Reductions
- Millennium Management LLCexisting position · 33,018 shares now-251,933
- Jane Street Group LLCexisting position · 55,460 shares now-45,662
- Point72 Asset Management LPexisting position · 24,378 shares now-19,766
- D. E. Shaw & Co.existing position · 120,291 shares now-3,720
New positions and exits
New (0)
No new position among listed positions.
Exited (1)
- Walleye Capital LLCwas $426k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2015 | 1 | $1.4m | n.a. | n.a. |
| Q2 2015 | 1 | $906k | n.a. | n.a. |
| Q2 2016 | 1 | $1.2m | n.a. | n.a. |
| Q3 2016 | 2 | $682k | n.a. | n.a. |
| Q4 2016 | 2 | $3.5m | n.a. | n.a. |
| Q1 2017 | 2 | $4.6m | n.a. | n.a. |
| Q2 2017 | 1 | $4.2m | n.a. | n.a. |
| Q3 2017 | 1 | $4.5m | n.a. | n.a. |
| Q4 2017 | 2 | $6.6m | n.a. | n.a. |
| Q1 2018 | 2 | $7.7m | n.a. | n.a. |
| Q2 2018 | 3 | $8.5m | n.a. | n.a. |
| Q3 2018 | 4 | $13m | n.a. | n.a. |
| Q4 2018 | 4 | $13m | n.a. | n.a. |
| Q1 2019 | 5 | $18m | n.a. | n.a. |
| Q2 2019 | 4 | $18m | n.a. | n.a. |
| Q3 2019 | 4 | $23m | n.a. | n.a. |
| Q4 2019 | 2 | $32m | n.a. | n.a. |
| Q1 2020 | 2 | $28m | n.a. | n.a. |
| Q2 2020 | 2 | $38m | n.a. | n.a. |
| Q3 2020 | 2 | $27m | n.a. | n.a. |
| Q4 2020 | 3 | $25m | n.a. | n.a. |
| Q1 2021 | 3 | $24m | n.a. | n.a. |
| Q2 2021 | 3 | $25m | n.a. | n.a. |
| Q3 2021 | 3 | $18m | n.a. | n.a. |
| Q4 2021 | 2 | $19m | n.a. | n.a. |
| Q1 2022 | 2 | $14m | n.a. | n.a. |
| Q2 2022 | 2 | $13m | n.a. | n.a. |
| Q3 2022 | 2 | $15m | n.a. | n.a. |
| Q4 2022 | 2 | $14m | n.a. | n.a. |
| Q1 2023 | 2 | $15m | n.a. | n.a. |
| Q2 2023 | 2 | $11m | n.a. | n.a. |
| Q3 2023 | 2 | $13m | n.a. | n.a. |
| Q4 2023 | 2 | $18m | 1 | 1 |
| Q1 2024 | 2 | $18m | 0 | 2 |
| Q2 2024 | 2 | $15m | 1 | 0 |
| Q3 2024 | 2 | $14m | 0 | 1 |
| Q4 2024 | 2 | $14m | 0 | 2 |
| Q1 2025 | 2 | $13m | 0 | 1 |
| Q2 2025 | 2 | $13m | 0 | 2 |
| Q3 2025 | 2 | $13m | 0 | 2 |
| Q4 2025 | 2 | $12m | 10 | 5 |
| Q1 2026 | 1 | $2.1m | 7 | 5 |
| Q2 2026 | 1 | $2.4m | 9 | 6 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
AUDC and AAPL →AUDC and SNDK →AUDC and CSCO →Choose a stock to compare with AUDC →
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 AUDC, latest filings →Back to the 13F Explorer →