Ticker · CUSIP 05153U107

AURA

AURA BIOSCIENCES INC
···Share
Holders (tracked)
7
Combined shares
1,483,389
Combined value
$5.67M
Last close
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
782024Q12025Q4

SEC event timeline

13 events
  1. Kilroy Conor · See Remarks
    2026-04-16
    Sold $82.4K @ $7.02
    Insider sell
  2. +68,549 shares · 2025Q4
    13F
  3. +432,117 shares · 2025Q4
    13F
  4. +54,692 shares · 2025Q4
    13F
  5. +13,647 shares · 2025Q4
    13F
  6. −38,442 shares · 2025Q4
    13F
  7. −3,295 shares · 2025Q4
    13F
  8. +47,592 shares · 2025Q4
    13F
  9. −62,173 shares · 2025Q3
    13F
  10. +61,162 shares · 2025Q3
    13F
  11. −478 shares · 2025Q3
    13F
  12. −23,597 shares · 2025Q3
    13F
  13. −33,940 shares · 2025Q3
    13F

Insider activity

Last 30 days
Net (open-market)
−$82.4K
Buys
0 · $0
Sells
1 · $82.4K
Unique insiders
1
DateInsiderCodeSharesPriceValue
04-16Kilroy Conor
See Remarks · Insider
S11,738$7.02$82.4K

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions2
Trimmed2
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
2
$54.3M
2022Q2
3
$45.7M
2022Q3
2
$60K
2022Q4
4
$39.8M
2023Q1
5
$35.6M
2023Q2
6
$53.5M
2023Q3
5
$39.0M
2023Q4
7
$51.2M
2024Q1
8
$49.5M
2024Q2
9
$42.3M
2024Q3
8
$2.1M
2024Q4
6
$1.1M
2025Q1
6
$2.5M
2025Q2
6
$3.0M
2025Q3
5
$2.6M
2025Q4
7
$5.7M

Who owns AURA

7 super-investors · 2025Q4
Tracked stake
1.48M
shares
Combined value
$6M
% of shares outstanding
shares-out unknown
Quarter action mix
New2Added3Trim2
#ManagerSharesValue
1Izzy Englander
Millennium Mgmt
617.3K$3M
2Renaissance Technologies145.2K$791K
3Wellington Management141.0K$768K
4Ken Griffin
Citadel Advisors
68.5K$374K
5Steve Cohen
Point72
54.7K$298K
6AQR Capital Management13.9K$76K
7T. Rowe Price442.8K$2K

Recent moves

20 transactions
Embed this chart
Paste this iframe anywhere to embed the live AURA chart.
<iframe src="https://openstocks.me/embed/stock/AURA" width="100%" height="480" frameborder="0" loading="lazy" title="AURA chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>