Latest Institutional Sells of Atai Life Sciences N.V. (ATAI)
This list provides information on the latest institutional transactions involving Atai Life Sciences N.V. (ATAI) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-392K- 93.99% |
$521K - $999K
|
25K
$47.8K
|
|
|
May 15, 2025
Q1 2025
|
Woodline Partners LP
San Francisco, CA |
SELL
|
- |
-280K- 49.82% |
$373K - $714K
|
282K
$539K
|
|
|
May 12, 2025
Q1 2025
|
Virtu Financial LLC
New York, NY |
SELL
|
- |
-88.1K- 89.33% |
$117K - $225K
|
10.5K
$20.1K
|
|
|
May 15, 2025
Q1 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-77.6K- 26.99% |
$103K - $198K
|
210K
$401K
|
|
|
May 09, 2025
Q1 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-73K- 42.51% |
$97K - $186K
|
98.6K
$188K
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-66.1K- 65.69% |
$87.9K - $169K
|
34.5K
$65.9K
|
|
|
May 14, 2025
Q1 2025
|
Diametric Capital, LP
Boston, MA |
SELL
|
- |
-47.5K- 45.46% |
$63.2K - $121K
|
57K
$109K
|
|
|
May 15, 2025
Q1 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-37K- 1.11% |
$49.2K - $94.4K
|
3.29M
$6.29M
|
|
|
Apr 15, 2025
Q1 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-23.9K- 46.4% |
$31.8K - $61K
|
27.6K
$52.8K
|
|
|
May 15, 2025
Q1 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-18.9K- 4.84% |
$25.2K - $48.2K
|
372K
$710K
|
|
|
May 15, 2025
Q1 2025
|
Creative Planning
Overland Park, KS |
SELL
|
- |
-14.7K- 52.85% |
$19.6K - $37.5K
|
13.1K
$25K
|
|
|
May 15, 2025
Q1 2025
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-13K- 36.88% |
$17.3K - $33.2K
|
22.3K
$42.6K
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-13K- 18.34% |
$17.3K - $33.1K
|
57.8K
$110K
|
|
|
May 09, 2025
Q1 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-11.4K- 2.84% |
$15.1K - $29K
|
389K
$743K
|
|
|
May 12, 2025
Q1 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-3.13K- 10.28% |
$4.16K - $7.98K
|
27.3K
$52.2K
|
|
|
Apr 30, 2025
Q1 2025
|
Cerity Partners LLC
New York, NY |
SELL
|
- |
-1.66K- 3.45% |
$2.21K - $4.24K
|
46.5K
$88.8K
|
|
|
May 15, 2025
Q1 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-1.29K- 1.59% |
$1.72K - $3.3K
|
80.2K
$153K
|
|
|
Apr 17, 2025
Q1 2025
|
Robertson Stephens Wealth Management, LLC
San Francisco, CA |
SELL
|
- |
-20- 0.12% |
$26.6 - $51
|
16.7K
$31.9K
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-5- -0.0% |
$6.65 - $12.8
|
165K
$315K
|
|
| Q4 2024 | |||||||
|
Feb 12, 2025
Q4 2024
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-3.42K- 20.29% |
$3.62K - $6.09K
|
13.4K
$25.7K
|
|
|
Jan 13, 2025
Q4 2024
|
Wedmont Private Capital
|
SELL
|
- |
-2K- 7.41% |
$2.12K - $3.56K
|
25K
$47.8K
|
|
|
Feb 14, 2025
Q4 2024
|
Cresset Asset Management, LLC
Chicago, IL |
SELL
|
- |
-340- 0.94% |
$360 - $605
|
36K
$68.7K
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-498K- 18.02% |
$578K - $816K
|
2.26M
$4.33M
|
|
|
Nov 12, 2024
Q3 2024
|
Geode Capital Management, LLC
Boston, MA |
SELL
|
- |
-24.6K- 20.99% |
$28.5K - $40.4K
|
92.6K
$177K
|
|
|
Nov 12, 2024
Q3 2024
|
National Bank Of Canada
|
SELL
|
- |
-1.26K- 63.02% |
$1.46K - $2.06K
|
737
$1.41K
|
|
|
Nov 20, 2024
Q3 2024
|
Westside Investment Management, Inc.
|
SELL
|
- |
-1.2K- 48.98% |
$1.39K - $1.97K
|
1.25K
$2.39K
|
|
|
Oct 18, 2024
Q3 2024
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-1.02K- 3.37% |
$1.18K - $1.67K
|
29.2K
$55.7K
|
|
| Q2 2024 | |||||||
|
Aug 13, 2024
Q2 2024
|
Black Rock Inc.
New York, NY |
SELL
|
- |
-94.5K- 6.75% |
$120K - $246K
|
1.31M
$2.5M
|
|
|
Jul 17, 2024
Q2 2024
|
Hunter Perkins Capital Management, LLC
|
SELL
|
- |
-2K- 10.39% |
$2.54K - $5.2K
|
17.2K
$32.9K
|
|
|
Aug 13, 2024
Q2 2024
|
Pro Share Advisors LLC
|
SELL
|
- |
-1.3K- 11.19% |
$1.65K - $3.39K
|
10.3K
$19.7K
|
|
| Q1 2024 | |||||||
|
May 14, 2024
Q1 2024
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-77.9K- 60.65% |
$117K - $171K
|
50.6K
$96.6K
|
|
|
May 14, 2024
Q1 2024
|
Tejara Capital LTD
London, X0 |
SELL
|
- |
-30K- 10.34% |
$45K - $65.7K
|
260K
$497K
|
|
| Q4 2023 | |||||||
|
Feb 15, 2024
Q4 2023
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-43.4K- 71.88% |
$45.1K - $67.2K
|
17K
$32.4K
|
|
|
Jan 31, 2024
Q4 2023
|
Daiwa Securities Group Inc.
Tokyo, M0 |
SELL
|
- |
-20.8K- 97.8% |
$21.7K - $32.3K
|
468
$894
|
|
| Q3 2023 | |||||||
|
Nov 13, 2023
Q3 2023
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-46.9K- 31.86% |
$59.6K - $107K
|
100K
$192K
|
|
|
Nov 07, 2023
Q3 2023
|
Virtus ETF Advisers LLC
New York, NY |
SELL
|
- |
-5.54K- 9.06% |
$7.03K - $12.6K
|
55.6K
$106K
|
|
|
Nov 13, 2023
Q3 2023
|
Rafferty Asset Management, LLC
New York, NY |
SELL
|
- |
-2.11K- 1.21% |
$2.68K - $4.81K
|
172K
$328K
|
|
|
Nov 13, 2023
Q3 2023
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-1.14K- 10.05% |
$1.45K - $2.61K
|
10.2K
$19.6K
|
|
|
Feb 14, 2024
Q3 2023
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
SELL
|
- |
-271- 96.79% |
$344 - $618
|
9
$17.2
|
|
|
Nov 14, 2023
Q3 2023
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-4- 0.01% |
$5.08 - $9.12
|
61.4K
$117K
|
|
| Q2 2023 | |||||||
|
Aug 14, 2023
Q2 2023
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
SELL
|
- |
-38.7K- 80.38% |
$55.7K - $84.7K
|
9.44K
$18K
|
|
|
Aug 01, 2023
Q2 2023
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-891- 38.06% |
$1.28K - $1.95K
|
1.45K
$2.77K
|
|
| Q1 2023 | |||||||
|
Apr 17, 2023
Q1 2023
|
Cathie Wood
Ark Investment Management LLC | St. Petersburg, Fl
|
SELL
|
- |
-5.65M- 99.77% |
$6.61M - $15.3M
|
13.2K
$25.1K
|
|
|
May 09, 2023
Q1 2023
|
Resolute Advisors LLC
|
SELL
|
- |
-25.2K- 60.0% |
$29.4K - $68K
|
16.8K
$32K
|
|
|
May 10, 2023
Q1 2023
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-24.4K- 8.33% |
$28.5K - $65.9K
|
269K
$513K
|
|
|
May 15, 2023
Q1 2023
|
Williams Jones Wealth Management, Llc.
New York, NY |
SELL
|
- |
-10K- 50.0% |
$11.7K - $27K
|
10K
$19.1K
|
|
|
May 15, 2023
Q1 2023
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-3.41K- 23.67% |
$3.99K - $9.21K
|
11K
$21K
|
|
|
May 10, 2023
Q1 2023
|
Alps Advisors Inc
Denver, CO |
SELL
|
- |
-3.34K- 2.97% |
$3.91K - $9.03K
|
109K
$209K
|
|
| Q4 2022 | |||||||
|
Feb 14, 2023
Q4 2022
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
SELL
|
- |
-97.1K- 89.48% |
$231K - $345K
|
11.4K
$21.8K
|
|
| Q2 2022 | |||||||
|
Aug 15, 2022
Q2 2022
|
Pura Vida Investments, LLC
New York, NY |
SELL
|
- |
-556K- 43.52% |
$1.69M - $2.96M
|
722K
$1.38M
|
|