Vault-13

CYBIN INC

COM NEW · CUSIP 23256X407

100 institutional holders +19 vs Q1 2026
29,884,23429.9m shares reported held*
$197.6mreported value*
28 new 29 added 14 reduced 8 sold out net bought ≈ $38.3m (+5.8m 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. Holder counts are more reliable. Implied quarter-end price ≈ $6.61. Options: 9 managers hold calls ($8.3m notional), 6 hold puts ($2.1m).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100Q3 24: 46Q4 24: 54Q1 25: 57Q2 25: 57Q3 25: 74Q4 25: 80Q1 26: 81Q2 26: 100100Q3 24Q1 25Q3 25Q1 26Q2 26
Numbers
QuarterHolders
Q3 202446
Q4 202454
Q1 202557
Q2 202557
Q3 202574
Q4 202580
Q1 202681
Q2 2026100

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q4 24: 26 bought or addedQ4 24: 15 cut or sold outQ4 24Q1 25: 30 bought or addedQ1 25: 12 cut or sold outQ2 25: 17 bought or addedQ2 25: 16 cut or sold outQ2 25Q3 25: 39 bought or addedQ3 25: 11 cut or sold outQ4 25: 39 bought or addedQ4 25: 30 cut or sold outQ4 25Q1 26: 31 bought or addedQ1 26: 35 cut or sold outQ2 26: 57 bought or addedQ2 26: 22 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q4 20242615
Q1 20253012
Q2 20251716
Q3 20253911
Q4 20253930
Q1 20263135
Q2 20265722

Calls vs puts

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

CallsPuts
$0$2.5m$5m$7.5m$10mQ3 25 calls: $3.5mQ3 25 puts: $321.8kQ3 25P/C 0.09Q4 25 calls: $6.2mQ4 25 puts: $619.2kQ4 25P/C 0.10Q1 26 calls: $3.1mQ1 26 puts: $802.6kQ1 26P/C 0.26Q2 26 calls: $8.3mQ2 26 puts: $2.1mQ2 26P/C 0.26
Numbers
QuarterCallsPutsP/C
Q3 2025$3.5m$321.8k0.09
Q4 2025$6.2m$619.2k0.10
Q1 2026$3.1m$802.6k0.26
Q2 2026$8.3m$2.1m0.26

Biggest buyers

ADAGE CAPITAL PARTNERS GP, L.L.C. Added +2,360,000+2.4m
Sio Capital Management, LLC New +1,300,000+1.3m
Logos Global Management LP New +750,000+750.0k
DCF Advisers, LLC Added +743,000+743.0k
SPHERA FUNDS MANAGEMENT LTD. Added +633,663+633.7k
Nan Fung Group Holdings Ltd Added +527,222+527.2k
Walleye Capital LLC New +502,554+502.6k
Rosalind Advisors, Inc. Added +425,000+425.0k
BANK OF AMERICA CORP /DE/ New +337,435+337.4k
JPMORGAN CHASE & CO Added +235,584+235.6k

Biggest sellers

EVENTIDE ASSET MANAGEMENT, LLC Sold out -1,410,815-1.4m
Deep Track Capital, LP Sold out -1,313,137-1.3m
MORGAN STANLEY Reduced -563,432-563.4k
ORBIMED ADVISORS LLC Reduced -561,443-561.4k
CITADEL ADVISORS LLC Reduced -256,388-256.4k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -121,809-121.8k
HRT FINANCIAL LP Reduced -62,394-62.4k
GOLDMAN SACHS GROUP INC Reduced -31,783-31.8k
UBS Group AG Reduced -19,576-19.6k
PEAK6 LLC Reduced -19,180-19.2k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $2.7m403.0k shares
SIMPLEX TRADING, LLC Added $1.8m269.3k shares
GROUP ONE TRADING LLC Added $1.1m167.6k shares
CITADEL ADVISORS LLC Added $795.8k120.4k shares
DIADEMA PARTNERS LP New $661.0k100.0k shares
JPMORGAN CHASE & CO New $550.4k80.0k shares
MILLENNIUM MANAGEMENT LLC New $330.5k50.0k shares
JANE STREET GROUP, LLC New $326.5k49.4k shares
Persistent Asset Partners Ltd New $56.3k255 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.0m156.9k shares
JPMORGAN CHASE & CO New $550.4k80.0k shares
CITADEL ADVISORS LLC Added $250.5k37.9k shares
JANE STREET GROUP, LLC New $129.6k19.6k shares
GROUP ONE TRADING LLC Added $111.7k16.9k shares
SIMPLEX TRADING, LLC Reduced $35.0k5.3k 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
Venrock Healthcare Capital Partners III, L.P. 13G · passive investor new · filed 2025-11-07 9.9% new 5.1m≈ $33.8m 2025-11-07
So Eric H. L. 13D · may seek influence new · filed 2026-09-09
Stated purposeInvestment and company employee incentive awards Full filing
 5.8% new 4.4m≈ $29.2m 2026-09-09
Glavine Paul 13D · may seek influence new · filed 2026-09-09
Stated purposeInvestment purposes and Issuer employee incentive awards Full filing
 5.8% new 4.4m≈ $29.1m 2026-09-09
MILLENNIUM MANAGEMENT LLC 13G · passive investor +0.7 pts · filed 2026-04-22 5.7% +0.7 pts 2.8m≈ $18.7m 2026-04-22
Adage Capital Management, L.P. 13G · institution new · filed 2026-08-12 5.3% new 3.3m≈ $21.7m 2026-08-12

Fell to 5% or below in the last year: Sirenia Capital Management LP (4.8%, 2026-08-14), Point72 Asset Management, L.P. (1.4%, 2026-05-15), TANG CAPITAL MANAGEMENT LLC (0.0%, 2026-02-17), Deep Track Capital, LP (4.7%, 2026-02-13)

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Venrock Adviser, LLC 0.77% of their portfolio NEW YORK, NY 3,851,6543.9m $25.5m $25.5m 0.77% Unchanged
2 ORBIMED ADVISORS LLC 0.41% of their portfolio New York, NY 3,271,4003.3m $21.6m $21.6m 0.41% Reduced -561.4k -561,443
3 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.03% of their portfolio Boston, MA 3,060,0003.1m $20.2m $20.2m 0.03% Added +2.4m +2,360,000
4 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 2,632,1562.6m $17.4m $17.4m 0.01% Added +216.3k +216,315
5 Rosalind Advisors, Inc. 4.86% of their portfolio TORONTO, A6 1,956,8142.0m $12.9m $12.9m 4.86% Added +425.0k +425,000
6 SPHERA FUNDS MANAGEMENT LTD. 1.53% of their portfolio TEL AVIV, L3 1,620,7531.6m $10.7m $10.7m 1.53% Added +633.7k +633,663
7 ACORN CAPITAL ADVISORS, LLC 2.78% of their portfolio NEW YORK, NY 1,540,2661.5m $10.2m $10.2m 2.78% Unchanged
8 DCF Advisers, LLC 2.48% of their portfolio MOUNT PLEASANT, SC 1,434,9881.4m $9.5m $9.5m 2.48% Added +743.0k +743,000
9 Sio Capital Management, LLC 1.47% of their portfolio NEW YORK, NY 1,300,0001.3m $8.6m $8.6m 1.47% New
10 Nan Fung Group Holdings Ltd 4.96% of their portfolio KAI TAK, K3 987,222987.2k $6.5m $6.5m 4.96% Added +527.2k +527,222
11 Boxer Capital Management, LLC 0.39% of their portfolio San Diego, CA 790,000790.0k $5.2m $5.2m 0.39% Added +150.0k +150,000
12 Logos Global Management LP 0.21% of their portfolio San Francisco, CA 750,000750.0k $5.0m $5.0m 0.21% New
13 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 620,959621.0k $4.1m $4.1m 0.00% Reduced -256.4k -256,388
14 DAFNA Capital Management LLC 0.65% of their portfolio LOS ANGELES, CA 514,061514.1k $3.4m $3.4m 0.65% Added +15.7k +15,700
15 Walleye Capital LLC 0.02% of their portfolio NEW YORK, NY 502,554502.6k $3.3m $3.3m 0.02% New
16 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 461,886461.9k $3.1m $3.1m 0.00% Reduced -563.4k -563,432
17 Knott David M Jr 1.29% of their portfolio SYOSSET, NY 370,000370.0k $2.4m $2.4m 1.29% Added +20.0k +20,000
18 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 337,435337.4k $2.2m $2.2m 0.00% New
19 AdvisorShares Investments LLC 0.23% of their portfolio BETHESDA, MD 292,711292.7k $1.9m $1.9m 0.23% Added +97.1k +97,107
20 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 280,903280.9k $1.9m $1.9m 0.00% Added +174.6k +174,554
21 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 237,828237.8k $1.6m $1.6m 0.00% Added +235.6k +235,584
22 ROYCE & ASSOCIATES LP 0.01% of their portfolio New York, NY 232,078232.1k $1.5m $1.5m 0.01% Added +77.0k +77,028
23 UBS Group AG 0.00% of their portfolio ZURICH, V8 218,726218.7k $1.4m $1.4m 0.00% Reduced -19.6k -19,576
24 SUPERSTRING CAPITAL MANAGEMENT LP 0.85% of their portfolio NEW YORK, NY 204,424204.4k $1.4m $1.4m 0.85% New
25 DIADEMA PARTNERS LP 0.47% of their portfolio MORRISTOWN, NJ 200,000200.0k $1.3m $1.3m 0.47% New
26 Balyasny Asset Management L.P. 0.00% of their portfolio Chicago, IL 191,193191.2k $1.3m $1.3m 0.00% New
27 Pale Fire Capital SE 0.07% of their portfolio Prague, 2N 153,505153.5k $1.0m $1.0m 0.07% Unchanged
28 PDT Partners, LLC 0.05% of their portfolio New York, NY 150,297150.3k $993.5k $993.5k 0.05% New
29 Eversept Partners, LP 0.05% of their portfolio NEW YORK, NY 146,403146.4k $967.7k $967.7k 0.05% New
30 Ikarian Capital, LLC 0.14% of their portfolio DALLAS, TX 132,153132.2k $873.5k $873.5k 0.14% Unchanged
31 Stonepine Capital Management, LLC 0.65% of their portfolio Bend, OR 129,280129.3k $854.5k $854.5k 0.65% Reduced -4.8k -4,780
32 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 124,658124.7k $823.0k $823.0k 0.00% Reduced -62.4k -62,394
33 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 106,457106.5k $703.7k $703.7k 0.00% Added +86.8k +86,773
34 ADAR1 Capital Management, LLC 0.03% of their portfolio AUSTIN, TX 81,27881.3k $537.2k $537.2k 0.03% Added +50.0k +50,000
35 BlackRock, Inc. 0.00% of their portfolio New York, NY 80,71980.7k $533.6k $533.6k 0.00% Added +51.6k +51,593
36 WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio Boston, MA 78,21578.2k $517.0k $517.0k 0.00% New
37 Altshuler Shaham Ltd 0.01% of their portfolio Tel Aviv, L3 72,00072.0k $475.9k $475.9k 0.01% New
38 Independent Advisor Alliance 0.01% of their portfolio CHARLOTTE, NC 69,93369.9k $462.3k $462.3k 0.01% New
39 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 61,78261.8k $408.4k $408.4k 0.00% New
40 Blue Owl Capital Holdings LP 0.06% of their portfolio New York, NY 59,91159.9k $396.0k $396.0k 0.06% New
41 Persistent Asset Partners Ltd 0.11% of their portfolio HONG KONG, K3 50,97951.0k $337.0k $337.0k 0.11% New
42 Quadrature Capital Ltd 0.00% of their portfolio LONDON, X0 46,78946.8k $309.3k $309.3k 0.00% New
43 PEAK6 LLC 0.01% of their portfolio AUSTIN, TX 43,41743.4k $287.0k $287.0k 0.01% Reduced -19.2k -19,180
44 Fore Capital, LLC 0.32% of their portfolio New York, NY 36,42136.4k $240.7k $240.7k 0.32% Unchanged
45 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 35,53735.5k $234.0k $234.0k 0.00% Added +3.9k +3,945
46 Mitsubishi UFJ Asset Management (UK) Ltd. 0.10% of their portfolio LONDON, X0 31,00031.0k $205.0k $205.0k 0.10% Added +16.0k +16,000
47 PDS Planning, Inc 0.01% of their portfolio DUBLIN, OH 30,34430.3k $200.6k $200.6k 0.01% Unchanged
48 BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio NEW YORK, NY 29,40429.4k $194.4k $194.4k 0.00% Unchanged
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 26,11626.1k $172.6k $172.6k 0.00% Reduced -121.8k -121,809
50 Graham Capital Management, L.P. 0.00% of their portfolio ROWAYTON, CT 23,37623.4k $154.5k $154.5k 0.00% Added +5.1k +5,113
51 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 23,13023.1k $152.9k $152.9k 0.00% New
52 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 19,80519.8k $130.9k $130.9k 0.00% Reduced -31.8k -31,783
53 Jump Financial, LLC 0.00% of their portfolio Chicago, IL 19,45319.5k $128.6k $128.6k 0.00% Added +1.5k +1,453
54 Verdad Advisers, LP 0.12% of their portfolio BOSTON, MA 18,50018.5k $122.3k $122.3k 0.12% New
55 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 15,00015.0k $99.2k $99.2k 0.00% New
56 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 14,37214.4k $95.0k $95.0k 0.00% Added +3.5k +3,472
57 Scientech Research LLC 0.08% of their portfolio JERSEY CITY, NJ 14,08114.1k $93.1k $93.1k 0.08% New
58 AXQ CAPITAL, LP 0.01% of their portfolio JERSEY CITY, NJ 11,31511.3k $74.8k $74.8k 0.01% Reduced -17.8k -17,799
59 Mayflower Financial Advisors, LLC 0.01% of their portfolio BOSTON, MA 10,29010.3k $68.0k $68.0k 0.01% Unchanged
60 Formidable Asset Management, LLC 0.01% of their portfolio CINCINNATI, OH 10,21710.2k $49.0k $49.0k 0.01% Reduced -432 -432
61 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 10,07110.1k $66.6k $66.6k 0.00% New
62 Millington Financial Advisors, LLC 0.03% of their portfolio NAPERVILLE, IL 10,00010.0k $72.5k $72.5k 0.03% Unchanged
63 China Universal Asset Management Co., Ltd. 0.00% of their portfolio SHANGHAI, F4 6,0006.0k $39.7k $39.7k 0.00% Reduced -400 -400
64 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 5,3575.4k $25.1k $25.1k 0.00% Added +225 +225
65 Caitlin John, LLC 0.02% of their portfolio BRIGHTON, MI 5,0005.0k $33.0k $33.0k 0.02% New
66 Quent Capital, LLC 0.00% of their portfolio NEW YORK, NY 4,4534.5k $29.4k $29.4k 0.00% Unchanged
67 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 3,6843.7k $24.2k $24.2k 0.00% Added +563 +563
68 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 3,5483.5k $23.5k $23.5k 0.00% Added +570 +570
69 North Star Investment Management Corp. 0.00% of their portfolio CHICAGO, IL 3,3803.4k $22.3k $22.3k 0.00% Unchanged
70 Global Retirement Partners, LLC 0.00% of their portfolio San Rafael, CA 2,9773.0k $19.7k $19.7k 0.00% First filing
71 IAG Wealth Partners, LLC 0.00% of their portfolio WAUKESHA, WI 2,7502.8k $18.2k $18.2k 0.00% Unchanged
72 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 2,4812.5k $16.4k $16.4k 0.00% New
73 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 2,2212.2k $14.7k $14.7k 0.00% Added +2.0k +2,000
74 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 1,8471.8k $12.2k $12.2k 0.00% Reduced -4.1k -4,105
75 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 1,2501.2k $8.3k $8.3k 0.00% Added +1.0k +1,000
76 Ancora Advisors LLC 0.00% of their portfolio Cleveland, OH 663663 $4.4k $4.4k 0.00% Added +10 +10
77 Quarry LP 0.00% of their portfolio NEW YORK, NY 658658 $4.3k $4.3k 0.00% New
78 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 200200 $1.3k $1.3k 0.00% Unchanged
79 Kentucky Trust Co 0.00% of their portfolio DANVILLE, KY 200200 $1.3k $1.3k 0.00% New
80 Avalon Trust Co 0.00% of their portfolio SANTA FE, NM 197197 $1.3k $1.3k 0.00% Unchanged
81 Atlantic Edge Private Wealth Management, LLC 0.00% of their portfolio JACKSONVILLE, FL 137137 $906 $906 0.00% Unchanged
82 Tidemark, LLC 0.00% of their portfolio SAN DIEGO, CA 131131 $866 $866 0.00% Unchanged
83 AMERIFLEX GROUP, INC. 0.00% of their portfolio LAS VEGAS, NV 131131 $866 $866 0.00% Unchanged
84 Aspect Partners, LLC 0.00% of their portfolio FAIRFAX, VA 118118 $780 $780 0.00% New
85 Hilton Head Capital Partners, LLC 0.00% of their portfolio HILTON HEAD ISLAND, SC 117117 $773 $773 0.00% Unchanged
86 FNY Investment Advisers, LLC 0.00% of their portfolio NEW YORK, NY 100100 $0 $0 0.00% Unchanged
87 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 9595 $628 $628 0.00% Unchanged
88 TD Waterhouse Canada Inc. 0.00% of their portfolio TORONTO, A6 8383 $521 $521 0.00% Reduced -34 -34
89 NVWM, LLC 0.00% of their portfolio YARDLEY, PA 5959 $390 $390 0.00% Unchanged
90 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 2929 $192 $192 0.00% Added +28 +28
91 CENTRAL TRUST Co 0.00% of their portfolio JEFFERSON CITY, MO 2626 $172 $172 0.00% Unchanged
92 MCDONALD PARTNERS LLC 0.00% of their portfolio CLEVELAND, OH 2626 $172 $172 0.00% New
93 Westside Investment Management, Inc. 0.00% of their portfolio SANTA MONICA, CA 2626 $172 $172 0.00% Unchanged
94 City State Bank 0.00% of their portfolio NORWALK, IA 2525 $165 $165 0.00% Unchanged
95 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 2020 $133 $133 0.00% Unchanged
96 Arax Advisory Partners 0.00% of their portfolio NEW YORK, NY 1313 $86 $86 0.00% New
97 CoreCap Advisors, LLC 0.00% of their portfolio SOUTHFIELD, MI 66 $40 $40 0.00% Added +3 +3
98 CNB Bank 0.00% of their portfolio CLEARFIELD, PA 44 $26 $26 0.00% Unchanged
99 TSFG, LLC 0.00% of their portfolio LAKE FOREST, IL 22 $0 $0 0.00% Unchanged
100 MCGUIRE CAPITAL ADVISORS INC 0.00% of their portfolio BETHANY, OK 11 $7 $7 0.00% Unchanged