Vault-13

ARK ETF TR ARKX

SPACE & DEFENSE · ETP · CUSIP 00214Q807

171 institutional holders +42 vs Q1 2026
4,732,7534.7m shares reported held*
$161.4mreported value*
56 new 54 added 15 reduced 15 sold out net bought ≈ $51.2m (+1.5m 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 ≈ $34.10. Options: 8 managers hold calls ($78.8m notional), 6 hold puts ($104.8m).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0100200Q3 22: 79Q4 22: 73Q1 23: 63Q2 23: 63Q3 23: 69Q4 23: 70Q1 24: 68Q2 24: 65Q3 24: 60Q4 24: 73Q1 25: 75Q2 25: 85Q3 25: 96Q4 25: 117Q1 26: 129Q2 26: 171171Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202279
Q4 202273
Q1 202363
Q2 202363
Q3 202369
Q4 202370
Q1 202468
Q2 202465
Q3 202460
Q4 202473
Q1 202575
Q2 202585
Q3 202596
Q4 2025117
Q1 2026129
Q2 2026171

Buyers vs sellers

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

Bought or addedCut or sold out
2000200Q3 24: 15 bought or addedQ3 24: 22 cut or sold outQ4 24: 25 bought or addedQ4 24: 17 cut or sold outQ4 24Q1 25: 30 bought or addedQ1 25: 22 cut or sold outQ2 25: 43 bought or addedQ2 25: 25 cut or sold outQ2 25Q3 25: 48 bought or addedQ3 25: 23 cut or sold outQ4 25: 41 bought or addedQ4 25: 29 cut or sold outQ4 25Q1 26: 84 bought or addedQ1 26: 28 cut or sold outQ2 26: 110 bought or addedQ2 26: 30 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20241522
Q4 20242517
Q1 20253022
Q2 20254325
Q3 20254823
Q4 20254129
Q1 20268428
Q2 202611030

Calls vs puts

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

CallsPuts
$0$100m$200m$300mQ3 25 calls: $122.9mQ3 25 puts: $278.4mQ3 25P/C 2.26Q4 25 calls: $77.7mQ4 25 puts: $84.2mQ4 25P/C 1.08Q1 26 calls: $40.8mQ1 26 puts: $30.6mQ1 26P/C 0.75Q2 26 calls: $78.8mQ2 26 puts: $104.8mQ2 26P/C 1.33
Numbers
QuarterCallsPutsP/C
Q3 2025$122.9m$278.4m2.26
Q4 2025$77.7m$84.2m1.08
Q1 2026$40.8m$30.6m0.75
Q2 2026$78.8m$104.8m1.33

Biggest buyers

Jain Global LLC New +425,368+425.4k
LPL Financial LLC Added +360,359+360.4k
Cambridge Investment Research Advisors, Inc. Added +187,399+187.4k
UBS Group AG Added +126,785+126.8k
GTS SECURITIES LLC Added +99,150+99.2k
Sequent Planning LLC New +97,359+97.4k
Quantum Private Wealth, LLC New +94,223+94.2k
Financial Sense Advisors, Inc. New +89,108+89.1k
PARK AVENUE SECURITIES LLC New +74,335+74.3k
MORGAN STANLEY Added +57,784+57.8k

Biggest sellers

FLOW TRADERS U.S. LLC Sold out -298,445-298.4k
CITADEL ADVISORS LLC Sold out -262,559-262.6k
Quadrature Capital Ltd Sold out -107,342-107.3k
Braeburn Wealth Management LLC Sold out -57,081-57.1k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -23,177-23.2k
Rockefeller Capital Management L.P. Reduced -19,948-19.9k
SFG Wealth Management, LLC. Sold out -13,401-13.4k
HRT FINANCIAL LP Sold out -10,997-11.0k
Apollon Wealth Management, LLC Sold out -7,711-7.7k
Stirlingshire Investments, Inc. Reduced -3,717-3.7k

Biggest calls

SIMPLEX TRADING, LLC Added $56.8m835.4k shares
JANE STREET GROUP, LLC Added $7.4m216.9k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $6.8m198.2k shares
CITADEL ADVISORS LLC Added $4.7m138.1k shares
IMC-Chicago, LLC Added $1.7m50.8k shares
GROUP ONE TRADING LLC Added $1.0m30.3k shares
GOLDMAN SACHS GROUP INC New $232.0k6.8k shares
Advisory Services Network, LLC New $68.2k2.0k shares

Biggest puts

SIMPLEX TRADING, LLC Added $85.6m1.1m shares
Jain Global LLC New $16.0m469.5k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.6m46.9k shares
CITADEL ADVISORS LLC Added $1.2m36.5k shares
IMC-Chicago, LLC New $255.9k7.5k shares
GROUP ONE TRADING LLC New $85.3k2.5k 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.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 LPL Financial LLC 0.01% of their portfolio FORT MILL, SC 1,095,9231.1m $37.4m $37.4m 0.01% Added +360.4k +360,359
2 Jain Global LLC 0.17% of their portfolio NEW YORK, NY 425,368425.4k $14.5m $14.5m 0.17% New
3 Cambridge Investment Research Advisors, Inc. 0.01% of their portfolio FAIRFIELD, IA 340,126340.1k $11.6m $11.6m 0.01% Added +187.4k +187,399
4 UBS Group AG 0.00% of their portfolio ZURICH, V8 223,056223.1k $7.6m $7.6m 0.00% Added +126.8k +126,785
5 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 207,509207.5k $7.1m $7.1m 0.00% Added +55.0k +54,970
6 GTS SECURITIES LLC 0.13% of their portfolio NEW YORK, NY 181,216181.2k $6.2m $6.2m 0.13% Added +99.2k +99,150
7 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 144,294144.3k $4.9m $4.9m 0.00% Added +3.7k +3,683
8 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 121,905121.9k $4.2m $4.2m 0.00% Added +46.5k +46,481
9 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 107,694107.7k $3.7m $3.7m 0.00% Added +53.5k +53,463
10 Sequent Planning LLC 0.71% of their portfolio OMAHA, NE 97,35997.4k $3.3m $3.3m 0.71% New
11 Quantum Private Wealth, LLC 0.82% of their portfolio TAMPA, FL 94,22394.2k $3.2m $3.2m 0.82% New
12 Financial Sense Advisors, Inc. 0.60% of their portfolio SAN DIEGO, CA 89,10889.1k $3.0m $3.0m 0.60% New
13 PARK AVENUE SECURITIES LLC 0.02% of their portfolio NEW YORK, NY 74,33574.3k $2.5m $2.5m 0.02% New
14 O'Connor Alternative Investments LLC 0.18% of their portfolio NEW YORK, NY 73,60073.6k $2.5m $2.5m 0.18% Not comparable
15 WJ Wealth Management, LLC 0.99% of their portfolio GLENDALE, AZ 73,55373.6k $2.5m $2.5m 0.99% Added +19.9k +19,865
16 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 66,95667.0k $2.3m $2.3m 0.00% Reduced -23.2k -23,177
17 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 64,65564.7k $2.2m $2.2m 0.00% Added +57.8k +57,784
18 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 59,83559.8k $2.0m $2.0m 0.00% Added +21.1k +21,112
19 Brookstone Capital Management 0.02% of their portfolio WHEATON, IL 54,64954.6k $1.9m $1.9m 0.02% Added +9.9k +9,921
20 Grandview Asset Management LLC 0.40% of their portfolio HARRISBURG, PA 46,95347.0k $1.6m $1.6m 0.40% Added +13.2k +13,249
21 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 46,32946.3k $1.5m $1.5m 0.00% Added +6.4k +6,412
22 Steward Partners Investment Advisory, LLC 0.01% of their portfolio STAMFORD, CT 43,83843.8k $1.5m $1.5m 0.01% Added +39.1k +39,131
23 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 43,12143.1k $1.5m $1.5m 0.00% Added +20.7k +20,692
24 Canal Insurance CO 0.30% of their portfolio Greenville, SC 40,00040.0k $1.4m $1.4m 0.30% Unchanged
25 MARSHALL INVESTMENT MANAGEMENT, LLC 0.51% of their portfolio LITTLETON, CO 36,26536.3k $1.2m $1.2m 0.51% Reduced -1.6k -1,551
26 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 36,10036.1k $1.2m $1.2m 0.00% New
27 Kingsview Wealth Management, LLC 0.01% of their portfolio GRANTS PASS, OR 34,37134.4k $1.2m $1.2m 0.01% Added +512 +512
28 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 29,58829.6k $1.0m $1.0m 0.00% Added +20.8k +20,758
29 CARLSON FINANCIAL, INC. 0.50% of their portfolio CANBY, OR 28,72128.7k $980.0k $980.0k 0.50% Added +11.0k +11,048
30 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 27,84227.8k $950.0k $950.0k 0.00% Added +13.0k +13,013
31 WEDBUSH SECURITIES INC 0.02% of their portfolio PASADENA, CA 27,81027.8k $949.0k $949.0k 0.02% Added +1.8k +1,770
32 Private Advisor Group, LLC 0.00% of their portfolio MORRISTOWN, NJ 26,95026.9k $919.5k $919.5k 0.00% Added +8.4k +8,365
33 CoreCap Advisors, LLC 0.03% of their portfolio SOUTHFIELD, MI 26,09126.1k $890.2k $890.2k 0.03% Reduced -361 -361
34 SCS Capital Management LLC 0.01% of their portfolio BOSTON, MA 26,08126.1k $889.9k $889.9k 0.01% Unchanged
35 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 24,61324.6k $839.8k $839.8k 0.00% Added +8.7k +8,700
36 PFG Investments, LLC 0.03% of their portfolio WOODBURY, NY 24,20924.2k $826.0k $826.0k 0.03% Added +1.8k +1,767
37 McKinley Carter Wealth Services, Inc. 0.04% of their portfolio WHEELING, WV 23,86623.9k $814.3k $814.3k 0.04% New
38 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 22,02422.0k $751.5k $751.5k 0.00% Added +4.1k +4,075
39 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 20,55320.6k $701.3k $701.3k 0.00% New
40 Beacon Pointe Advisors, LLC 0.00% of their portfolio NEWPORT BEACH, CA 20,14620.1k $687.4k $687.4k 0.00% New
41 MGO ONE SEVEN LLC 0.01% of their portfolio Beachwood, OH 19,33819.3k $659.8k $659.8k 0.01% New
42 Kestra Advisory Services, LLC 0.00% of their portfolio AUSTIN, TX 19,21919.2k $655.8k $655.8k 0.00% Added +8.7k +8,736
43 Stratos Wealth Partners, LTD. 0.01% of their portfolio BEACHWOOD, OH 18,18918.2k $620.6k $620.6k 0.01% New
44 Prospera Financial Services Inc 0.01% of their portfolio Dallas, TX 17,04617.0k $581.6k $581.6k 0.01% Added +2.7k +2,659
45 Sanctuary Advisors, LLC 0.00% of their portfolio INDIANAPOLIS, IN 16,58216.6k $565.8k $565.8k 0.00% Added +5.5k +5,456
46 Capital Advisors, Ltd. LLC 0.06% of their portfolio SHAKER HEIGHTS, OH 16,38216.4k $559.0k $559.0k 0.06% Added +6.9k +6,901
47 StoneX Group Inc. 0.02% of their portfolio NEW YORK, NY 16,32716.3k $569.1k $569.1k 0.02% New
48 Turner Financial Group, Inc. 0.54% of their portfolio PACE, FL 15,95816.0k $544.5k $544.5k 0.54% First filing
49 KESTRA PRIVATE WEALTH SERVICES, LLC 0.01% of their portfolio AUSTIN, TX 15,27415.3k $521.1k $521.1k 0.01% Added +75 +75
50 Equitable Holdings, Inc. 0.00% of their portfolio NEW YORK, NY 15,13315.1k $516.3k $516.3k 0.00% New
51 OPPENHEIMER & CO INC 0.00% of their portfolio NEW YORK, NY 12,71912.7k $434.0k $434.0k 0.00% Reduced -3.1k -3,066
52 Advyzon Investment Management, LLC 0.03% of their portfolio LISLE, IL 11,55211.6k $394.2k $394.2k 0.03% Added +1.7k +1,683
53 MML INVESTORS SERVICES, LLC 0.00% of their portfolio SPRINGFIELD, MA 10,95911.0k $373.9k $373.9k 0.00% Added +3.9k +3,913
54 MONECO ADVISORS, LLC 0.02% of their portfolio FAIRFIELD, CT 10,94010.9k $373.3k $373.3k 0.02% New
55 WCG Wealth Advisors LLC 0.01% of their portfolio LAS VEGAS, NV 10,38910.4k $354.5k $354.5k 0.01% New
56 Gradient Investments LLC 0.00% of their portfolio ARDEN HILLS, MN 10,17210.2k $347.1k $347.1k 0.00% Unchanged
57 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 10,10410.1k $345.0k $345.0k 0.00% Added +370 +370
58 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 9,7299.7k $332.0k $332.0k 0.00% New
59 World Investment Advisors 0.00% of their portfolio LINCROFT, NJ 9,6069.6k $282.4k $282.4k 0.00% Added +100 +100
60 Elm3 Financial Group, LLC 0.22% of their portfolio ALPHARETTA, GA 9,2239.2k $314.7k $314.7k 0.22% New
61 Stirlingshire Investments, Inc. 0.23% of their portfolio NEW YORK, NY 9,2069.2k $314.1k $314.1k 0.23% Reduced -3.7k -3,717
62 Fifth Third Securities, Inc. 0.02% of their portfolio Cincinnati, OH 8,7378.7k $298.1k $298.1k 0.02% Reduced -211 -211
63 Mariner, LLC 0.00% of their portfolio Overland Park, KS 8,6858.7k $296.3k $296.3k 0.00% New
64 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 8,5718.6k $292.4k $292.4k 0.00% New
65 Harvest Fund Management Co., Ltd 0.01% of their portfolio BEIJING, F4 8,0008.0k $273.0k $273.0k 0.01% Unchanged
66 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 7,4947.5k $255.7k $255.7k 0.00% New
67 CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio RALEIGH, NC 7,3967.4k $252.4k $252.4k 0.00% Reduced -1.0k -1,006
68 Wiser Advisor Group LLC 0.25% of their portfolio PHOENIX, AZ 6,6916.7k $228.3k $228.3k 0.25% Unchanged
69 CERTIOR FINANCIAL GROUP, LLC 0.12% of their portfolio KING OF PRUSSIA, PA 6,5286.5k $222.7k $222.7k 0.12% New
70 Silver Grove Financial Group, Inc. 0.12% of their portfolio ORCHARD PARK, NY 6,5216.5k $222.5k $222.5k 0.12% New
71 Arkadios Wealth Advisors 0.00% of their portfolio ATLANTA, GA 6,2986.3k $214.9k $214.9k 0.00% New
72 Visionary Wealth Advisors 0.01% of their portfolio O'FALLON, IL 6,2726.3k $214.0k $214.0k 0.01% New
73 Focus Partners Wealth 0.00% of their portfolio ST LOUIS, MO 6,1716.2k $210.6k $210.6k 0.00% New
74 Inscription Capital, LLC 0.02% of their portfolio HOUSTON, TX 6,0756.1k $207.3k $207.3k 0.02% New
75 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 5,9245.9k $202.1k $202.1k 0.00% New
76 TD Waterhouse Canada Inc. 0.00% of their portfolio TORONTO, A6 5,4045.4k $182.8k $182.8k 0.00% Added +197 +197
77 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 5,1745.2k $176.5k $176.5k 0.00% Reduced -19.9k -19,948
78 Family Manage LLC 0.02% of their portfolio NEW YORK, NY 5,0005.0k $170.6k $170.6k 0.02% Unchanged
79 Global Retirement Partners, LLC 0.00% of their portfolio San Rafael, CA 4,2424.2k $144.7k $144.7k 0.00% First filing
80 Advisory Services Network, LLC 0.00% of their portfolio ATLANTA, GA 4,1144.1k $140.4k $140.4k 0.00% Added +2.9k +2,880
81 First PREMIER Bank 0.02% of their portfolio SIOUX FALLS, SD 4,1004.1k $140.0k $140.0k 0.02% New
82 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 3,4453.4k $117.5k $117.5k 0.00% Added +3.3k +3,270
83 Allied Private Wealth LLC 0.06% of their portfolio BOCA RATON, FL 2,9212.9k $94.3k $94.3k 0.06% First filing
84 Ankerstar Wealth, LLC 0.08% of their portfolio LEANDER, TX 2,8472.8k $97.1k $97.1k 0.08% New
85 Advantage Trust Co 0.03% of their portfolio SALINA, KS 2,8002.8k $95.5k $95.5k 0.03% New
86 Powell Investment Advisors, LLC 0.03% of their portfolio MIAMI, FL 2,6402.6k $90.1k $90.1k 0.03% New
87 IFG Advisory, LLC 0.00% of their portfolio ATLANTA, GA 2,5212.5k $86.0k $86.0k 0.00% New
88 Financial Management Professionals, Inc. 0.01% of their portfolio AUSTIN, TX 2,5002.5k $85.3k $85.3k 0.01% Unchanged
89 Union Bancaire Privee, UBP SA 0.00% of their portfolio GENEVA 1, V8 2,5002.5k $67.0k $67.0k 0.00% New
90 Hilton Head Capital Partners, LLC 0.04% of their portfolio HILTON HEAD ISLAND, SC 2,4942.5k $85.1k $85.1k 0.04% New
91 Quent Capital, LLC 0.01% of their portfolio NEW YORK, NY 2,4752.5k $84.4k $84.4k 0.01% Unchanged
92 AE Wealth Management LLC 0.00% of their portfolio TOPEKA, KS 2,4182.4k $82.5k $82.5k 0.00% Added +1.0k +1,032
93 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 2,0002.0k $68.2k $68.2k 0.00% New
94 LOUISBOURG INVESTMENTS INC. 0.01% of their portfolio DIEPPE, A3 1,9501.9k $66.5k $66.5k 0.01% New
95 Ashton Thomas Private Wealth, LLC 0.00% of their portfolio SCOTTSDALE, AZ 1,8131.8k $61.9k $61.9k 0.00% Added +297 +297
96 CONSULTIVA WEALTH MANAGEMENT, CORP. 0.14% of their portfolio SAN JUAN, PR 1,8001.8k $61.4k $61.4k 0.14% Added +300 +300
97 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 1,7561.8k $59.9k $59.9k 0.00% Reduced -440 -440
98 Buck Wealth Strategies, LLC 0.01% of their portfolio DENVER, CO 1,5811.6k $54.0k $54.0k 0.01% New
99 TOTH FINANCIAL ADVISORY CORP 0.01% of their portfolio LEESBURG, VA 1,5171.5k $51.8k $51.8k 0.01% Added +75 +75
100 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,5001.5k $51.2k $51.2k 0.00% Unchanged