Vault-13

ARK 21SHARES BITCOIN ETF ARKB

SHS BEN INT · ETP · CUSIP 040919102

125 institutional holders -21 vs Q1 2026
31,342,64031.3m shares reported held*
$610.0mreported value*
10 new 30 added 45 reduced 30 sold out net sold ≈ $78.9m (-4.0m 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 ($1.1m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $19.46. Options: 6 managers hold calls ($7.5m notional), 5 hold puts ($2.8m).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0100200Q1 24: 79Q2 24: 106Q3 24: 107Q4 24: 144Q1 25: 149Q2 25: 162Q3 25: 173Q4 25: 171Q1 26: 146Q2 26: 125125Q1 24Q3 24Q1 25Q3 25Q1 26Q2 26
Numbers
QuarterHolders
Q1 202479
Q2 2024106
Q3 2024107
Q4 2024144
Q1 2025149
Q2 2025162
Q3 2025173
Q4 2025171
Q1 2026146
Q2 2026125

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q3 24: 58 bought or addedQ3 24: 40 cut or sold outQ4 24: 70 bought or addedQ4 24: 43 cut or sold outQ4 24Q1 25: 80 bought or addedQ1 25: 64 cut or sold outQ2 25: 76 bought or addedQ2 25: 67 cut or sold outQ2 25Q3 25: 87 bought or addedQ3 25: 55 cut or sold outQ4 25: 83 bought or addedQ4 25: 70 cut or sold outQ4 25Q1 26: 71 bought or addedQ1 26: 74 cut or sold outQ2 26: 40 bought or addedQ2 26: 75 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20245840
Q4 20247043
Q1 20258064
Q2 20257667
Q3 20258755
Q4 20258370
Q1 20267174
Q2 20264075

Calls vs puts

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

CallsPuts
$0$10m$20m$30mQ3 25 calls: $22.6mQ3 25 puts: $15.4mQ3 25P/C 0.68Q4 25 calls: $12.7mQ4 25 puts: $4.8mQ4 25P/C 0.38Q1 26 calls: $10.7mQ1 26 puts: $2.8mQ1 26P/C 0.26Q2 26 calls: $7.5mQ2 26 puts: $2.8mQ2 26P/C 0.38
Numbers
QuarterCallsPutsP/C
Q3 2025$22.6m$15.4m0.68
Q4 2025$12.7m$4.8m0.38
Q1 2026$10.7m$2.8m0.26
Q2 2026$7.5m$2.8m0.38

Biggest buyers

JANE STREET GROUP, LLC Added +956,061+956.1k
Quadrature Capital Ltd New +238,397+238.4k
Cambridge Investment Research Advisors, Inc. Added +201,803+201.8k
CITADEL ADVISORS LLC New +105,943+105.9k
RENAISSANCE TECHNOLOGIES LLC New +48,055+48.1k
MEITAV INVESTMENT HOUSE LTD Added +45,904+45.9k
KALEIDOSCOPE CAPITAL LP Added +34,615+34.6k
Farringdon Capital, Ltd. Added +33,373+33.4k
CERTIOR FINANCIAL GROUP, LLC Added +32,843+32.8k
Cyndeo Wealth Partners, LLC Added +31,976+32.0k

Biggest sellers

Schonfeld Strategic Advisors LLC Reduced -1,658,429-1.7m
Galaxy Digital Inc. Reduced -1,269,000-1.3m
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -785,812-785.8k
MILLENNIUM MANAGEMENT LLC Reduced -635,261-635.3k
ARK Investment Management LLC Reduced -243,641-243.6k
Bayshore Capital Advisors, LLC Sold out -178,708-178.7k
BIP Wealth, LLC Sold out -143,874-143.9k
Intesa Sanpaolo S.p.A. Reduced -133,981-134.0k
Qube Research & Technologies Ltd Reduced -109,805-109.8k
Virtu Financial LLC Reduced -99,965-100.0k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $2.4m124.1k shares
CITADEL ADVISORS LLC Reduced $1.9m95.2k shares
JANE STREET GROUP, LLC Reduced $1.3m66.4k shares
IMC-Chicago, LLC Reduced $1.1m55.0k shares
SIMPLEX TRADING, LLC Added $844.6k43.4k shares
GROUP ONE TRADING LLC Unchanged $23.4k1.2k shares

Biggest puts

CITADEL ADVISORS LLC Added $984.7k50.6k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $957.4k49.2k shares
IMC-Chicago, LLC Added $360.0k18.5k shares
SIMPLEX TRADING, LLC Added $268.5k13.8k shares
JANE STREET GROUP, LLC Reduced $251.0k12.9k 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.

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 ARK Investment Management LLC 0.82% of their portfolio ST. PETERSBURG, FL 6,454,5656.5m $125.6m $125.6m 0.82% Reduced -243.6k -243,641
2 Schonfeld Strategic Advisors LLC 0.40% of their portfolio NEW YORK, NY 3,935,2783.9m $76.6m $76.6m 0.40% Reduced -1.7m -1,658,429
3 Galaxy Digital Inc. 11.99% of their portfolio NEW YORK, NY 3,892,8003.9m $75.8m $75.8m 11.99% Reduced -1.3m -1,269,000
4 Intesa Sanpaolo S.p.A. 2.40% of their portfolio TURIN, L6 3,473,5843.5m $67.6m $67.6m 2.40% Reduced -134.0k -133,981
5 JANE STREET GROUP, LLC 0.03% of their portfolio NEW YORK, NY 2,700,1512.7m $52.5m $52.5m 0.03% Added +956.1k +956,061
6 HBK INVESTMENTS L P 0.45% of their portfolio DALLAS, TX 1,966,8872.0m $38.3m $38.3m 0.45% Unchanged
7 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 1,060,3831.1m $20.6m $20.6m 0.01% Reduced -635.3k -635,261
8 KALEIDOSCOPE CAPITAL LP 6.92% of their portfolio BOSTON, MA 961,963962.0k $18.7m $18.7m 6.92% Added +34.6k +34,615
9 Tidal Investments LLC 0.04% of their portfolio Milwaukee, WI 853,229853.2k $16.6m $16.6m 0.04% Reduced -245 -245
10 Cyndeo Wealth Partners, LLC 0.58% of their portfolio ST. PETERSBURG, FL 637,922637.9k $12.4m $12.4m 0.58% Added +32.0k +31,976
11 TITLEIST ASSET MANAGEMENT, LLC 0.48% of their portfolio SAN ANTONIO, TX 368,508368.5k $7.2m $7.2m 0.48% Reduced -12.6k -12,562
12 Cambridge Investment Research Advisors, Inc. 0.01% of their portfolio FAIRFIELD, IA 342,652342.7k $6.7m $6.7m 0.01% Added +201.8k +201,803
13 STATE OF MICHIGAN RETIREMENT SYSTEM 0.03% of their portfolio EAST LANSING, MI 300,000300.0k $5.8m $5.8m 0.03% Unchanged
14 Farringdon Capital, Ltd. 2.46% of their portfolio LONDON, X0 255,448255.4k $5.0m $5.0m 2.46% Added +33.4k +33,373
15 Quadrature Capital Ltd 0.04% of their portfolio LONDON, X0 238,397238.4k $4.6m $4.6m 0.04% New
16 Blue Trust, Inc. 0.05% of their portfolio BRENTWOOD, TN 224,780224.8k $4.4m $4.4m 0.05% Added +28.1k +28,072
17 Palatine Hill Wealth Management, LLC 3.48% of their portfolio BIRMINGHAM, MI 221,781221.8k $4.3m $4.3m 3.48% Reduced -571 -571
18 MEITAV INVESTMENT HOUSE LTD 0.02% of their portfolio BENE-BERAQ, L3 187,726187.7k $3.7m $3.7m 0.02% Added +45.9k +45,904
19 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 180,000180.0k $3.5m $3.5m 0.00% Unchanged
20 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 173,503173.5k $3.4m $3.4m 0.00% Reduced -785.8k -785,812
21 Dakota Wealth Management 0.06% of their portfolio PALM BEACH GARDENS, FL 162,027162.0k $3.2m $3.2m 0.06% Unchanged
22 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 134,077134.1k $2.6m $2.6m 0.00% Added +28.4k +28,365
23 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 112,882112.9k $2.2m $2.2m 0.00% Reduced -21.1k -21,116
24 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 105,943105.9k $2.1m $2.1m 0.00% New
25 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 100,049100.0k $1.9m $1.9m 0.00% Reduced -5.4k -5,414
26 BENJAMIN EDWARDS INC 0.02% of their portfolio Clayton, MO 96,35996.4k $1.9m $1.9m 0.02% Reduced -8.2k -8,218
27 Wealthcare Advisory Partners LLC 0.03% of their portfolio WEST CHESTER, PA 92,66692.7k $1.8m $1.8m 0.03% Reduced -1.4k -1,429
28 Kestra Advisory Services, LLC 0.01% of their portfolio AUSTIN, TX 90,06590.1k $1.8m $1.8m 0.01% Reduced -2.9k -2,853
29 EverSource Wealth Advisors, LLC 0.06% of their portfolio BIRMINGHAM, AL 88,59188.6k $1.7m $1.7m 0.06% Added +8.2k +8,156
30 One Charles Private Wealth Services, LLC 0.40% of their portfolio HINGHAM, MA 88,28288.3k $1.7m $1.7m 0.40% Added +575 +575
31 Steward Partners Investment Advisory, LLC 0.01% of their portfolio STAMFORD, CT 67,65267.7k $1.3m $1.3m 0.01% Added +17.8k +17,828
32 Prospera Financial Services Inc 0.02% of their portfolio Dallas, TX 66,42066.4k $1.3m $1.3m 0.02% Added +343 +343
33 Virtu Financial LLC 0.04% of their portfolio New York, NY 65,62965.6k $1.3m $1.3m 0.04% Reduced -100.0k -99,965
34 Vident Advisory, LLC 0.01% of their portfolio Alpharetta, GA 58,79458.8k $1.1m $1.1m 0.01% Added +25.8k +25,805
35 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 57,82657.8k $1.1m $1.1m 0.00% Added +3.2k +3,185
36 Freedom Financial Partners LLC 0.36% of their portfolio OAKDALE, MN 57,38557.4k $1.1m $1.1m 0.36% Reduced -97 -97
37 Belpointe Asset Management LLC 0.04% of their portfolio RENO, NV 56,11456.1k $1.1m $1.1m 0.04% Reduced -6.5k -6,550
38 HBW ADVISORY SERVICES LLC 0.10% of their portfolio SIMI VALLEY, CA 56,07356.1k $1.1m $1.1m 0.10% Added +2.1k +2,098
39 CERTIOR FINANCIAL GROUP, LLC 0.54% of their portfolio KING OF PRUSSIA, PA 50,36850.4k $980.2k $980.2k 0.54% Added +32.8k +32,843
40 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 48,05548.1k $935.1k $935.1k 0.00% New
41 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 47,87547.9k $931.7k $931.7k 0.00% Reduced -3.0k -2,992
42 AXXCESS WEALTH MANAGEMENT, LLC 0.01% of their portfolio CARLSBAD, CA 45,73845.7k $890.1k $890.1k 0.01% Reduced -1.7k -1,653
43 Triad Wealth Partners, LLC 0.06% of their portfolio LAWRENCE, KS 44,22844.2k $936.3k $936.3k 0.06% Reduced -946 -946
44 Mustard Seed Financial, LLC 0.43% of their portfolio Magnolia, AR 42,59042.6k $828.8k $828.8k 0.43% Added +22 +22
45 MML INVESTORS SERVICES, LLC 0.00% of their portfolio SPRINGFIELD, MA 41,15841.2k $800.9k $800.9k 0.00% Added +24.4k +24,423
46 Wisconsin Wealth Advisors, LLC 0.60% of their portfolio SUN PRAIRIE, WI 36,20936.2k $704.6k $704.6k 0.60% Reduced -858 -858
47 Rose Capital Advisors LLC 0.38% of their portfolio MIAMI BEACH, FL 36,02036.0k $700.9k $700.9k 0.38% First filing
48 HARBOUR INVESTMENTS, INC. 0.01% of their portfolio MADISON, WI 35,23335.2k $685.6k $685.6k 0.01% Reduced -1.2k -1,243
49 NewEdge Wealth, LLC 0.01% of their portfolio STAMFORD, CT 35,13935.1k $683.8k $683.8k 0.01% Unchanged
50 Geneos Wealth Management Inc. 0.01% of their portfolio ENGLEWOOD, CO 34,15834.2k $664.7k $664.7k 0.01% Unchanged
51 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 33,47533.5k $651.4k $651.4k 0.00% Reduced -3.9k -3,917
52 AdvisorNet Financial, Inc 0.03% of their portfolio MINNETONKA, MN 33,26833.3k $647.4k $647.4k 0.03% Added +4.9k +4,884
53 CITIZENS FINANCIAL GROUP INC/RI 0.01% of their portfolio PROVIDENCE, RI 32,07332.1k $624.1k $624.1k 0.01% Unchanged
54 Taylor & Morgan Wealth Management, LLC 0.28% of their portfolio TROY, MI 29,51329.5k $574.3k $574.3k 0.28% Unchanged
55 Cresset Asset Management, LLC 0.00% of their portfolio Chicago, IL 28,80928.8k $560.6k $560.6k 0.00% Reduced -80.8k -80,828
56 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 28,20028.2k $548.8k $548.8k 0.00% Added +3.5k +3,500
57 Pallas Capital Advisors LLC 0.02% of their portfolio BRAINTREE, MA 27,90327.9k $543.0k $543.0k 0.02% Added +1.4k +1,351
58 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 27,70127.7k $539.1k $539.1k 0.00% Reduced -1.8k -1,831
59 Well Done, LLC 0.07% of their portfolio HOLLAND, MI 27,64527.6k $538.0k $538.0k 0.07% Reduced -2.9k -2,865
60 Union Bancaire Privee, UBP SA 0.00% of their portfolio GENEVA 1, V8 27,02427.0k $446.0k $446.0k 0.00% Unchanged
61 Venture Visionary Partners LLC 0.01% of their portfolio Sylvania, OH 26,68726.7k $519.3k $519.3k 0.01% Added +566 +566
62 Modern Wealth Management, LLC 0.01% of their portfolio KANSAS CITY, MO 25,91025.9k $504.2k $504.2k 0.01% Reduced -705 -705
63 Marex Group Ltd 0.00% of their portfolio London, X0 25,00025.0k $486.5k $486.5k 0.00% Unchanged
64 Capital Asset Advisory Services LLC 0.02% of their portfolio Williamston, MI 23,75123.8k $462.2k $462.2k 0.02% Unchanged
65 Mariner, LLC 0.00% of their portfolio Overland Park, KS 23,21623.2k $451.8k $451.8k 0.00% Reduced -23.4k -23,408
66 OxenFree Capital LLC 0.22% of their portfolio MELBOURNE, FL 22,93422.9k $485.3k $485.3k 0.22% Added +39 +39
67 FLOW TRADERS U.S. LLC 0.02% of their portfolio NEW YORK, NY 22,54122.5k $439.0k $439.0k 0.02% Reduced -3.6k -3,626
68 Teucrium Investment Advisors, LLC 0.38% of their portfolio BURLINGTON, VT 22,12622.1k $430.6k $430.6k 0.38% New
69 Beacon Financial Advisory LLC 0.08% of their portfolio CLEVELAND, OH 21,25721.3k $413.7k $413.7k 0.08% Added +449 +449
70 Lido Advisors, LLC 0.00% of their portfolio Los Angeles, CA 20,30820.3k $395.2k $395.2k 0.00% Reduced -14.1k -14,050
71 MADDEN SECURITIES Corp 0.11% of their portfolio DALLAS, TX 19,64519.6k $382.3k $382.3k 0.11% Reduced -34.3k -34,330
72 Concurrent Investment Advisors, LLC 0.00% of their portfolio Tampa, FL 19,40719.4k $377.7k $377.7k 0.00% Reduced -4.8k -4,840
73 MAI Capital Management 0.00% of their portfolio INDEPENDENCE, OH 18,23818.2k $354.9k $354.9k 0.00% Added +330 +330
74 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 17,33517.3k $337.3k $337.3k 0.00% Reduced -109.8k -109,805
75 Harel Insurance Investments & Financial Services Ltd. 0.00% of their portfolio Ramat Gan, L3 16,61116.6k $323.0k $323.0k 0.00% Reduced -104 -104
76 Perigon Wealth Management, LLC 0.01% of their portfolio SAN FRANCISCO, CA 16,22716.2k $315.8k $315.8k 0.01% Unchanged
77 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 15,60015.6k $303.6k $303.6k 0.00% Unchanged
78 CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio RALEIGH, NC 15,34715.3k $298.6k $298.6k 0.00% Reduced -837 -837
79 Interchange Capital Partners, LLC 0.06% of their portfolio PITTSBURGH, PA 15,14215.1k $294.7k $294.7k 0.06% Added +5.1k +5,098
80 EAGLE GLOBAL ADVISORS LLC 0.01% of their portfolio Houston, TX 14,40014.4k $280.2k $280.2k 0.01% Unchanged
81 Advyzon Investment Management, LLC 0.02% of their portfolio LISLE, IL 14,21814.2k $276.7k $276.7k 0.02% Reduced -2.2k -2,187
82 Upper Left Wealth Management, LLC 0.15% of their portfolio TAMPA, FL 14,09514.1k $274.3k $274.3k 0.15% Added +367 +367
83 Douglass Winthrop Advisors, LLC 0.00% of their portfolio NEW YORK, NY 12,20012.2k $237.4k $237.4k 0.00% Unchanged
84 Wealth Preservation Advisors, LLC 0.13% of their portfolio CHATTANOOGA, TN 12,00012.0k $233.5k $233.5k 0.13% Unchanged
85 Three Magnolias Financial Advisors, LLC 0.13% of their portfolio WINSTON-SALEM, NC 11,94211.9k $232.4k $232.4k 0.13% New
86 NorthRock Partners, LLC 0.00% of their portfolio MINNEAPOLIS, MN 11,86011.9k $230.8k $230.8k 0.00% Unchanged
87 CIBC WORLD MARKET INC. 0.00% of their portfolio TORONTO, A6 11,85011.8k $230.6k $230.6k 0.00% Unchanged
88 Merit Financial Group, LLC 0.00% of their portfolio ALPHARETTA, GA 11,66611.7k $227.0k $227.0k 0.00% Unchanged
89 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 11,41511.4k $222.0k $222.0k 0.00% New
90 Avidian Wealth Enterprises, LLC 0.01% of their portfolio Houston, TX 11,03711.0k $214.8k $214.8k 0.01% Unchanged
91 Womack Financial LLC 0.14% of their portfolio DALLAS, TX 10,55310.6k $205.4k $205.4k 0.14% Reduced -3.6k -3,623
92 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 10,26010.3k $199.7k $199.7k 0.00% Reduced -1.4k -1,440
93 Waverly Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 10,00010.0k $194.6k $194.6k 0.00% New
94 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 8,4548.5k $164.5k $164.5k 0.00% New
95 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 6,5316.5k $127.1k $127.1k 0.00% Added +1.6k +1,568
96 HOLLENCREST CAPITAL MANAGEMENT 0.01% of their portfolio NEWPORT BEACH, CA 6,3006.3k $122.6k $122.6k 0.01% Unchanged
97 TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA 0.03% of their portfolio WARSAW, R9 6,1006.1k $118.7k $118.7k 0.03% Added +1.1k +1,100
98 Elequin Capital, LP 0.00% of their portfolio NEW YORK, NY 5,3755.4k $104.6k $104.6k 0.00% Reduced -87.5k -87,541
99 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 4,7824.8k $93.1k $93.1k 0.00% Reduced -581 -581
100 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 4,0004.0k $77.8k $77.8k 0.00% Added +3.4k +3,400