Vault-13

ATAI LIFE SCIENCES NV ATAI

SHS · Common Stock · CUSIP N0731H103

99 institutional holders -8 vs Q1 2023
15,273,87715.3m shares reported held*
$26.3mreported value*
11 new 24 added 25 reduced 20 sold out net sold ≈ $3.4m (-1.9m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($16.2k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $1.72. Options: 5 managers hold calls ($1.1m notional), 5 hold puts ($147.6k).

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 102Q4 22: 118Q1 23: 107Q2 23: 9999Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 2022102
Q4 2022118
Q1 2023107
Q2 202399

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 22: 65 bought or addedQ4 22: 31 cut or sold outQ4 22Q1 23: 46 bought or addedQ1 23: 51 cut or sold outQ1 23Q2 23: 35 bought or addedQ2 23: 45 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 20226531
Q1 20234651
Q2 20233545

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$1m$2m$3m$4mQ3 22 calls: $997.0kQ3 22 puts: $824.0kQ3 22P/C 0.83Q4 22 calls: $3.2mQ4 22 puts: $1.0mQ4 22P/C 0.33Q1 23 calls: $769.6kQ1 23 puts: $108.9kQ1 23P/C 0.14Q2 23 calls: $1.1mQ2 23 puts: $147.6kQ2 23P/C 0.14
Numbers
QuarterCallsPutsP/C
Q3 2022$997.0k$824.0k0.83
Q4 2022$3.2m$1.0m0.33
Q1 2023$769.6k$108.9k0.14
Q2 2023$1.1m$147.6k0.14

Biggest buyers

STATE STREET CORP Added +403,661+403.7k
MILLENNIUM MANAGEMENT LLC Added +374,334+374.3k
BlackRock Inc. Added +339,110+339.1k
Cresset Asset Management, LLC Added +294,196+294.2k
Rafferty Asset Management, LLC New +173,848+173.8k
CREDIT SUISSE AG/ Added +108,078+108.1k
Legal & General Group Plc Added +85,014+85.0k
JPMORGAN CHASE & CO Added +83,226+83.2k
CITADEL ADVISORS LLC Added +49,776+49.8k
GEODE CAPITAL MANAGEMENT, LLC Added +33,310+33.3k

Biggest sellers

Newtyn Management, LLC Sold out -960,000-960.0k
RENAISSANCE TECHNOLOGIES LLC Sold out -573,100-573.1k
TWO SIGMA INVESTMENTS, LP Reduced -470,872-470.9k
Woodline Partners LP Sold out -436,776-436.8k
Cerity Partners LLC Reduced -419,200-419.2k
TWO SIGMA ADVISERS, LP Reduced -293,800-293.8k
MORGAN STANLEY Reduced -221,858-221.9k
XTX Topco Ltd Reduced -111,993-112.0k
ALPS ADVISORS INC Sold out -109,284-109.3k
Man Group plc Sold out -84,192-84.2k

Biggest calls

GROUP ONE TRADING LLC Added $666.7k387.6k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $335.1k194.8k shares
SIMPLEX TRADING, LLC Added $79.0k46.1k shares
CITADEL ADVISORS LLC Reduced $10.0k5.8k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $71.2k41.4k shares
CITADEL ADVISORS LLC Added $37.2k21.6k shares
GROUP ONE TRADING LLC Added $29.2k17.0k shares
SIMPLEX TRADING, LLC Reduced $10.0k5.9k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution new · filed 2026-07-27 6.8% new 25.0m 2026-07-27

Holders, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.00% of their portfolio New York, NY 2,459,9112.5m $4.2m $4.2m 0.00% Added +339.1k +339,110
2 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 2,114,4372.1m $3.6m $3.6m 0.00% Reduced -221.9k -221,858
3 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 1,108,1451.1m $1.9m $1.9m 0.00% Added +374.3k +374,334
4 Cerity Partners LLC 0.01% of their portfolio NEW YORK, NY 924,999925.0k $1.6m $1.6m 0.01% Reduced -419.2k -419,200
5 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 878,220878.2k $1.5m $1.5m 0.00% Added +403.7k +403,661
6 Brown University 0.46% of their portfolio Providence, RI 718,500718.5k $1.2m $1.2m 0.46% Unchanged
7 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 561,510561.5k $965.8k $965.8k 0.00% Reduced -21.1k -21,084
8 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 544,311544.3k $936.2k $936.2k 0.00% Reduced -64.2k -64,223
9 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 519,894519.9k $894.2k $894.2k 0.00% Reduced -3.6k -3,578
10 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 420,801420.8k $723.8k $723.8k 0.00% Added +108.1k +108,078
11 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 381,842381.8k $656.8k $656.8k 0.00% Reduced -470.9k -470,872
12 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 356,357356.4k $612.9k $612.9k 0.00% Unchanged
13 Cresset Asset Management, LLC 0.00% of their portfolio Chicago, IL 314,205314.2k $540.4k $540.4k 0.00% Added +294.2k +294,196
14 Tejara Capital Ltd 0.25% of their portfolio London, X0 290,215290.2k $499.2k $499.2k 0.25% Added +19.2k +19,215
15 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 275,131275.1k $473.2k $473.2k 0.00% Added +22.4k +22,414
16 Swiss National Bank 0.00% of their portfolio ZURICH, V8 268,600268.6k $462.0k $462.0k 0.00% Unchanged
17 XTX Topco Ltd 0.07% of their portfolio LONDON, X0 226,761226.8k $390.0k $390.0k 0.07% Reduced -112.0k -111,993
18 Rafferty Asset Management, LLC 0.00% of their portfolio New York, NY 173,848173.8k $299.0k $299.0k 0.00% New
19 Hyperion Capital Advisors LP 0.16% of their portfolio New York, NY 168,416168.4k $289.7k $289.7k 0.16% Unchanged
20 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 168,300168.3k $289.5k $289.5k 0.00% Reduced -293.8k -293,800
21 AdvisorShares Investments LLC 0.08% of their portfolio BETHESDA, MD 159,897159.9k $275.0k $275.0k 0.08% Reduced -440 -440
22 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 150,536150.5k $258.9k $258.9k 0.00% Added +33.3k +33,310
23 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 147,343147.3k $253.4k $253.4k 0.00% Added +12.9k +12,938
24 Simplify Asset Management Inc. 0.04% of their portfolio Las Vegas, NV 140,000140.0k $240.8k $240.8k 0.04% Unchanged
25 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 109,520109.5k $188.4k $188.4k 0.00% Added +231 +231
26 BIT Capital GmbH 0.02% of their portfolio BERLIN, 2M 103,232103.2k $177.6k $177.6k 0.02% Unchanged
27 Legal & General Group Plc 0.00% of their portfolio London, X0 91,14391.1k $156.5k $156.5k 0.00% Added +85.0k +85,014
28 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 90,30590.3k $155.3k $155.3k 0.00% Added +83.2k +83,226
29 QUATTRO FINANCIAL ADVISORS LLC 0.05% of their portfolio The Woodlands, TX 70,97671.0k $122.1k $122.1k 0.05% Unchanged
30 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 63,21163.2k $114.4k $114.4k 0.00% Unchanged
31 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 62,09362.1k $106.8k $106.8k 0.00% Reduced -35.2k -35,158
32 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 61,39561.4k $105.3k $105.3k 0.00% Reduced -113 -113
33 VIRTUS ADVISERS, LLC 0.06% of their portfolio HARTFORD, CT 61,08961.1k $105.1k $105.1k 0.06% Added +28.4k +28,450
34 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 60,97661.0k $105.0k $105.0k 0.00% Reduced -12.1k -12,138
35 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 53,43353.4k $92.0k $92.0k 0.00% Added +1.4k +1,363
36 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 50,08950.1k $86.2k $86.2k 0.00% Added +49.8k +49,776
37 SEAVIEW INVESTMENT MANAGERS LLC 0.03% of their portfolio MIAMI, FL 49,92249.9k $85.9k $85.9k 0.03% Added +32.6k +32,621
38 Ruane, Cunniff & Goldfarb L.P. 0.00% of their portfolio New York, NY 42,11242.1k $72.4k $72.4k 0.00% Unchanged
39 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 41,79741.8k $72.0k $72.0k 0.00% Reduced -25.2k -25,230
40 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 35,71635.7k $61.4k $61.4k 0.00% Added +10.7k +10,737
41 TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio STAMFORD, CT 35,00035.0k $60.2k $60.2k 0.00% Unchanged
42 ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio PHOENIX, AZ 34,97235.0k $60.2k $60.2k 0.00% Reduced -1.1k -1,075
43 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 34,90734.9k $60.0k $60.0k 0.00% Added +11.0k +11,014
44 Verition Fund Management LLC 0.00% of their portfolio GREENWICH, CT 34,84934.8k $59.9k $59.9k 0.00% Added +6.1k +6,054
45 TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio AUSTIN, TX 33,77933.8k $58.0k $58.0k 0.00% Reduced -4.5k -4,545
46 Corient Private Wealth LP 0.00% of their portfolio MIAMI, FL 30,60030.6k $52.6k $52.6k 0.00% Reduced -20.4k -20,400
47 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 30,56630.6k $52.6k $52.6k 0.00% Added +15.2k +15,151
48 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 29,74029.7k $51.0k $51.0k 0.00% Reduced -3.3k -3,344
49 UBS Group AG 0.00% of their portfolio ZURICH, V8 29,65529.7k $51.0k $51.0k 0.00% Reduced -100 -100
50 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 28,08528.1k $45.3k $45.3k 0.00% Unchanged
51 Wedmont Private Capital 0.01% of their portfolio WEST CHESTER, PA 27,41927.4k $55.4k $55.4k 0.01% New
52 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 25,81225.8k $44.4k $44.4k 0.00% Unchanged
53 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 24,25324.3k $41.7k $41.7k 0.00% New
54 Virtu Financial LLC 0.00% of their portfolio New York, NY 23,63423.6k $41.0k $41.0k 0.00% New
55 XML Financial, LLC 0.00% of their portfolio BETHESDA, MD 22,06722.1k $38.0k $38.0k 0.00% Added +8.2k +8,176
56 Daiwa Securities Group Inc. 0.00% of their portfolio CHIYODA-KU,TOKYO, M0 21,31521.3k $37.0k $37.0k 0.00% Added +20.8k +20,847
57 Wealthspire Advisors, LLC 0.00% of their portfolio NEW YORK, NY 20,87420.9k $35.9k $35.9k 0.00% Unchanged
58 Freestone Capital Holdings, LLC 0.00% of their portfolio Seattle, WA 20,00020.0k $34.4k $34.4k 0.00% Unchanged
59 Verdence Capital Advisors LLC 0.00% of their portfolio HUNT VALLEY, MD 19,10919.1k $32.9k $32.9k 0.00% Unchanged
60 Lumina Fund Management LLC 0.01% of their portfolio NEW YORK, NY 17,50017.5k $30.0k $30.0k 0.01% Unchanged
61 Audent Global Asset Management, LLC 0.03% of their portfolio West Hollywood, CA 16,83716.8k $29.0k $29.0k 0.03% Unchanged
62 Resolute Advisors LLC 0.00% of their portfolio SAN FRANCISCO, CA 16,77716.8k $28.9k $28.9k 0.00% Unchanged
63 Robertson Stephens Wealth Management, LLC 0.00% of their portfolio San Francisco, CA 16,72116.7k $28.8k $28.8k 0.00% Unchanged
64 North Star Investment Management Corp. 0.00% of their portfolio CHICAGO, IL 15,43015.4k $26.5k $26.5k 0.00% New
65 PICTET ASSET MANAGEMENT SA 0.00% of their portfolio GENEVA 73, V8 14,05214.1k $24.2k $24.2k 0.00% Unchanged
66 MONETA GROUP INVESTMENT ADVISORS LLC 0.00% of their portfolio ST LOUIS, MO 12,74612.7k $21.9k $21.9k 0.00% Unchanged
67 Mariner, LLC 0.00% of their portfolio Overland Park, KS 11,38811.4k $19.0k $19.0k 0.00% Reduced -2.8k -2,780
68 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 11,00311.0k $19.2k $19.2k 0.00% Unchanged
69 ProShare Advisors LLC 0.00% of their portfolio BETHESDA, MD 10,74210.7k $18.5k $18.5k 0.00% Reduced -758 -758
70 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 10,67410.7k $18.4k $18.4k 0.00% Reduced -29.6k -29,572
71 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 10,58310.6k $18.2k $18.2k 0.00% Added +5.6k +5,569
72 Rinkey Investments 0.01% of their portfolio San Diego, CA 10,26510.3k $17.7k $17.7k 0.01% New
73 Conservest Capital Advisors, Inc. 0.00% of their portfolio WYNNEWOOD, PA 10,00210.0k $17.2k $17.2k 0.00% Unchanged
74 Williams Jones Wealth Management, LLC. 0.00% of their portfolio NEW YORK, NY 10,00010.0k $17.2k $17.2k 0.00% Unchanged
75 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 9,4449.4k $16.2k $16.2k 0.00% Reduced -38.7k -38,686
76 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 6,6506.7k $11.4k $11.4k 0.00% Unchanged
77 Crewe Advisors LLC 0.00% of their portfolio SALT LAKE CITY, UT 5,5405.5k $9.5k $9.5k 0.00% Unchanged
78 Itau Unibanco Holding S.A. 0.00% of their portfolio SAO PAULO, D5 5,0995.1k $8.8k $8.8k 0.00% New
79 Gould Capital, LLC 0.00% of their portfolio TACOMA, WA 2,5002.5k $4.3k $4.3k 0.00% Added +1.0k +1,000
80 Westside Investment Management, Inc. 0.00% of their portfolio SANTA MONICA, CA 2,4502.5k $4.4k $4.4k 0.00% Unchanged
81 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 2,1932.2k $3.7k $3.7k 0.00% Unchanged
82 China Universal Asset Management Co., Ltd. 0.00% of their portfolio SHANGHAI, F4 2,1752.2k $3.7k $3.7k 0.00% Reduced -73 -73
83 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 1,4521.5k $2.5k $2.5k 0.00% Reduced -2.0k -2,000
84 SIGNATUREFD, LLC 0.00% of their portfolio ATLANTA, GA 1,4501.4k $2.5k $2.5k 0.00% Reduced -891 -891
85 Tortoise Investment Management, LLC 0.00% of their portfolio WHITE PLAINS, NY 1,0001.0k $1.7k $1.7k 0.00% Unchanged
86 CALDWELL SUTTER CAPITAL, INC. 0.00% of their portfolio SAUSALITO, CA 500500 $860 $860 0.00% New
87 Cornerstone Planning Group LLC 0.00% of their portfolio FAIRFIELD, NJ 400400 $688 $688 0.00% First filing
88 TD Waterhouse Canada Inc. 0.00% of their portfolio TORONTO, A6 400400 $684 $684 0.00% Unchanged
89 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 250250 $430 $430 0.00% New
90 Column Capital Advisors, LLC 0.00% of their portfolio INDIANAPOLIS, IN 240240 $413 $413 0.00% Unchanged
91 JANICZEK WEALTH MANAGEMENT, LLC 0.00% of their portfolio DENVER, CO 212212 $365 $365 0.00% Unchanged
92 AlphaMark Advisors, LLC 0.00% of their portfolio FT. WRIGHT, KY 200200 $0 $0 0.00% Unchanged
93 QUADRANT CAPITAL GROUP LLC 0.00% of their portfolio CINCINNATI, OH 176176 $303 $303 0.00% New
94 Glen Eagle Advisors, LLC 0.00% of their portfolio KINGSTON, NJ 166166 $286 $286 0.00% Unchanged
95 FinTrust Capital Advisors, LLC 0.00% of their portfolio Greenville, SC 100100 $266 $266 0.00% Unchanged
96 Venturi Wealth Management, LLC 0.00% of their portfolio AUSTIN, TX 100100 $172 $172 0.00% New
97 Global Retirement Partners, LLC 0.00% of their portfolio San Rafael, CA 8080 $138 $138 0.00% Unchanged
98 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged
99 Global Frontier Investments LLC 0.00% of their portfolio CHARLESTON, SC 00 $0 $0 0.00% Unchanged