Who Owns ARK Space & Defense Innovation ETF (ARKX)?Hedge Fund & Institutional Holders

$30.71-0.37 (-1.19%)Financial ServicesBATS

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$3.0000001664000137e+239T

% of Float Held

—

QoQ Change in Holders

+13 / -4

Price History

$14.73$19.84$24.95$30.06$35.17Sep 24Jun 25Mar 26

ARKX — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
UBS Group AGIncreased+35K+$1.0B
PFG Investments, LLCNew Position+32K+$915.0M
OPPENHEIMER & CO INCNew Position+15K+$426.0M
Quent Capital, LLCNew Position+2K+$71.0M
CoreCap Advisors, LLCNew Position+2K+$46.0M
MARSHALL INVESTMENT MANAGEMENT, LLCIncreased+941+$41.0M
Farther Finance Advisors, LLCNew Position+1K+$34.0M
MassMutual Private Wealth & Trust, FSBNew Position+900+$26.0M
Spire Wealth ManagementNew Position+917+$26.0M
Geneos Wealth Management Inc.New Position+511+$14.0M
Costello Asset Management, INCNew Position+450+$13.0M
Private Wealth Asset Management, LLCNew Position+480+$13.0M
DHJJ Financial Advisors, Ltd.New Position+380+$11.0M
PITTENGER & ANDERSON INCNew Position+218+$6.0M
AllSquare Wealth Management LLCNew Position+183+$5.0M

ARKX — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
D. E. Shaw & Co., Inc.Closed Position-59K-$1.7B
RAYMOND JAMES FINANCIAL INCDecreased-14K-$1.0B
Creative PlanningDecreased-102-$509.0M
Walleye Capital LLCClosed Position-17K-$493.2M
M & L Capital Management LtdDecreased-17K-$478.7M
WJ Wealth Management, LLCDecreased-16K-$447.2M
Cetera Investment AdvisersDecreased-673-$440.6M
CITADEL ADVISORS LLCDecreased-15K-$424.2M
NewEdge Advisors, LLCDecreased-67-$131.3M
Ferguson Shapiro LLCDecreased-3K-$81.8M
Advisory Services Network, LLCClosed Position-1K-$33.3M
CIBC Private Wealth Group LLCDecreased-80-$16.5M
WCG Wealth Advisors LLCDecreased-317-$5.5M
Wealthspire Advisors, LLCClosed Position-55-$1.6M
MORGAN STANLEYDecreased-42K-$1.4M

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1CITADEL ADVISORS LLC104,622$3.0B0.00%Share
2UBS Group AG57,423$1.7B0.00%Share
3WJ Wealth Management, LLC47,440$1.4B0.60%Share
4MARSHALL INVESTMENT MANAGEMENT, LLC34,671$1.0B0.50%Share
5SUSQUEHANNA INTERNATIONAL GROUP, LLP53,600$1.0B0.00%Call
6OSAIC HOLDINGS, INC.45,944$1.0B0.00%Share
7PFG Investments, LLC31,581$915.0M0.04%Share
8SCS Capital Management LLC26,081$755.0M0.01%Share
9Ferguson Shapiro LLC24,093$698.0M0.21%Share
10OPPENHEIMER & CO INC14,702$426.0M0.01%Share
11UBS Group AG10,409$301.0M0.00%Share
12M & L Capital Management Ltd10,200$295.0M0.06%Share
13Gradient Investments LLC10,172$294.0M0.00%Share
14WCG Wealth Advisors LLC10,070$291.0M0.01%Share
15BROWN, LISLE/CUMMINGS, INC.8,900$257.0M0.06%Share
16UBS Group AG5,004$145.0M0.00%Share
17Quent Capital, LLC2,475$71.0M0.01%Share
18CoreCap Advisors, LLC1,597$46.0M0.00%Share
19NBZ Investment Advisors LLC1,416$41.0M0.02%Share
20Farther Finance Advisors, LLC1,205$34.0M0.00%Share
21MassMutual Private Wealth & Trust, FSB900$26.0M0.00%Share
22Spire Wealth Management917$26.0M0.00%Share
23Sunbelt Securities, Inc.875$25.0M0.00%Share
24Smallwood Wealth Investment Management, LLC499$14.0M0.01%Share
25Geneos Wealth Management Inc.511$14.0M0.00%Share
26Costello Asset Management, INC450$13.0M0.00%Share
27LPL Financial LLC458,717$13.0M0.00%Share
28Private Wealth Asset Management, LLC480$13.0M0.00%Share
29DHJJ Financial Advisors, Ltd.380$11.0M0.00%Share
30FIFTH THIRD BANCORP304$8.0M0.00%Share
31NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO108,202$6.2M0.00%Share
32PITTENGER & ANDERSON INC218$6.0M0.00%Share
33AllSquare Wealth Management LLC183$5.0M0.00%Share
34Glen Eagle Advisors, LLC188$5.0M0.00%Share
35OPTIMA CAPITAL LLC192$5.0M0.00%Share
36Quadrature Capital Ltd89,980$2.0M0.02%Share
37AdvisorNet Financial, Inc100$2.0M0.00%Share
38Capital Investment Advisory Services, LLC75$2.0M0.00%Share
39Archer Investment Corp74$2.0M0.00%Share
40Eschler Asset Management LLP45,383$1.3M0.89%Share
41Canal Insurance CO40,000$1.2M0.28%Share
42Brookstone Capital Management39,142$1.1M0.01%Share
43JANE STREET GROUP, LLC48,500$1.0M0.00%Call
44Fairscale Capital, LLC50$1.0M0.00%Share
45ALBION FINANCIAL GROUP /UT56$1.0M0.00%Share
46Blue Trust, Inc.55$1.0M0.00%Share
47Horrell Capital Management, Inc.30$1.0M0.00%Share
48Activest Wealth Management64$1.0M0.00%Share
49Mirae Asset Global Investments Co., Ltd.28,798$834K0.00%Share
50CWM, LLC17,280$501K0.00%Share

ARKX Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025114$12.8B+55
Q3 202559$27.4B-18
Q2 202577$17.2B+6
Q1 202571$10.9B+8
Q4 202463$369.7B+21
Q3 202442$3.5T+1
Q2 202441$6.1T-1
Q1 202442$413.8T—

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As of Q4 2025, 50 institutional investors hold ARKX (ARK Space & Defense Innovation ETF). The largest holder is CITADEL ADVISORS LLC with $3.0B in shares. This quarter, 13 institutions opened new positions and 4 closed their positions.

Frequently Asked Questions

How many hedge funds own ARKX?

As of Q4 2025, 50 institutional investors report holding ARKX (ARK Space & Defense Innovation ETF) in their 13F filings.

Who is the largest institutional holder of ARKX?

The largest institutional holder of ARKX is CITADEL ADVISORS LLC with $3.0B in shares.

Is institutional ownership of ARKX increasing or decreasing?

This quarter, 13 institutions opened new positions in ARKX and 4 closed their positions.