Array Digital Infrastructure, Inc.: which funds bought and sold

Institutions that bought and sold Array Digital Infrastructure shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 64 institutions that filed 13F reports for both quarters added to or opened positions in Array Digital Infrastructure, and 77 cut or closed them. Together they sold a net 1.4M shares, −7.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 2.8M shares (+49.4%); index fund managers were net buyers of 64K shares (+2.6%). 23 opened a new position and 33 sold out entirely.

Bought, Q2 2026 64 institutions, 23 of them new holders Sold, Q2 2026 77 institutions, 33 of them sold out

Net change, all compared −1.4M shares (−7.4%)

Net change, active managers +2.8M shares (+49.4%), 9 bought, 18 sold

Buyers versus sellers

institutions compared, 167

64 bought 26 77 sold

Active managers and hedge funds 9 bought · 18 sold · +2.8M

Index fund managers 5 bought · 4 sold · +64K

Other institutions 50 bought · 55 sold · −4.3M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Hawk Ridge Capital Management LP Hedge fund	+1.8M New position	1.8M	$65.9M
Madison Avenue Partners, LP Hedge fund	+1.1M New position	1.1M	$40.2M
Goldman Sachs Group Inc	+375K +383.4%	473K	$17.2M
American Century Companies Inc Active manager	+159K +26.3%	766K	$27.8M
Slotnik Capital, LLC	+125K New position	125K	$4.5M
Knightsbridge Asset Management, LLC	+92K +83.5%	203K	$9M
Polar Asset Management Partners Inc.	+87K New position	87K	$3.1M
FMR LLC Active manager	+76K +104.6%	149K	$5.4M
State Of Wisconsin Investment Board	+63K New position	63K	$2.3M
Viking Fund Management LLC	+63K New position	63K	$2.3M
Nuveen, LLC	+62K New position	62K	$2.2M
Tiptree Advisors, LLC	+50K +32.7%	203K	$7.4M
Jane Street Group, LLC	+50K +286.7%	67K	$2.4M
Victory Capital Management Inc Active manager	+49K +66.2%	122K	$4.4M
Northern Trust Corp Index funds	+30K +75.0%	69K	$2.5M
Blackrock, Inc. Index funds	+29K +7.8%	401K	$14.5M
Marble Bar Asset Management LLP	+21K New position	21K	$766,065
Engineers Gate Manager LP Hedge fund	+17K +132.1%	30K	$1.1M
Fieldview Capital Management, LLC	+16K New position	16K	$590,458
SG Americas Securities, LLC	+13K +96.3%	27K	$983,000

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Hawk Ridge Capital Management LP Hedge fund	+1.8M New position	1.8M	$65.9M
Madison Avenue Partners, LP Hedge fund	+1.1M New position	1.1M	$40.2M
American Century Companies Inc Active manager	+159K +26.3%	766K	$27.8M
FMR LLC Active manager	+76K +104.6%	149K	$5.4M
Victory Capital Management Inc Active manager	+49K +66.2%	122K	$4.4M
Engineers Gate Manager LP Hedge fund	+17K +132.1%	30K	$1.1M
Quantbot Technologies LP Hedge fund	+5,185 +38.2%	19K	$680,782
Gabelli Funds LLC Active manager	+3,200 +0.6%	545K	$19.8M
Price T Rowe Associates Inc Active manager	+1,548 +13.3%	13K	$477,000

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
BNP Paribas Asset Management Holding S.A.	−2.1M −100.0%	228	$8,267
Bank Of America Corp	−1.8M −70.8%	741K	$26.9M
Newtyn Management, LLC	−1.0M −63.1%	597K	$21.7M
Potrero Capital Research LLC	−160K Sold out	0	—
Digitalbridge Group, Inc.	−73K −83.3%	15K	$529,396
Millennium Management LLC Hedge fund	−70K Sold out	0	—
Exoduspoint Capital Management, LP Hedge fund	−41K Sold out	0	—
Jpmorgan Chase & Co	−36K −53.1%	32K	$1.2M
Verition Fund Management LLC Hedge fund	−34K Sold out	0	—
Loomis Sayles & Co L P Active manager	−33K −4.5%	707K	$25.7M
Brevan Howard Capital Management LP Hedge fund	−31K Sold out	0	—
Dimensional Fund Advisors LP	−30K −1.3%	2.3M	$82.3M
Citadel Advisors LLC Hedge fund	−28K Sold out	0	—
Oaktree Capital Management LP	−28K −3.8%	697K	$25.3M
Aberdeen Group PLC	−27K −10.3%	230K	$8.4M
Qube Research & Technologies Ltd Hedge fund	−26K −6.5%	376K	$13.6M
Man Group PLC Hedge fund	−25K Sold out	0	—
Marshall Wace, LLP Hedge fund	−24K Sold out	0	—
GAMCO Investors, Inc. Et Al Active manager	−19K −2.3%	825K	$29.9M
D. E. Shaw & Co., Inc. Hedge fund	−19K −8.4%	201K	$7.3M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Millennium Management LLC Hedge fund	−70K Sold out	0	—
Exoduspoint Capital Management, LP Hedge fund	−41K Sold out	0	—
Verition Fund Management LLC Hedge fund	−34K Sold out	0	—
Loomis Sayles & Co L P Active manager	−33K −4.5%	707K	$25.7M
Brevan Howard Capital Management LP Hedge fund	−31K Sold out	0	—
Citadel Advisors LLC Hedge fund	−28K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−26K −6.5%	376K	$13.6M
Man Group PLC Hedge fund	−25K Sold out	0	—
Marshall Wace, LLP Hedge fund	−24K Sold out	0	—
GAMCO Investors, Inc. Et Al Active manager	−19K −2.3%	825K	$29.9M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Hawk Ridge Capital Management LPHedge fund	1.8M	$65.9M
Madison Avenue Partners, LPHedge fund	1.1M	$40.2M
Slotnik Capital, LLC	125K	$4.5M
Polar Asset Management Partners Inc.	87K	$3.1M
State Of Wisconsin Investment Board	63K	$2.3M
Viking Fund Management LLC	63K	$2.3M
Nuveen, LLC	62K	$2.2M
Marble Bar Asset Management LLP	21K	$766,065
Fieldview Capital Management, LLC	16K	$590,458
Caption Management, LLC	7,870	$285,366

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Potrero Capital Research LLC	160K	$7.4M
Millennium Management LLCHedge fund	70K	$3.2M
Exoduspoint Capital Management, LPHedge fund	41K	$1.9M
Verition Fund Management LLCHedge fund	34K	$1.6M
Brevan Howard Capital Management LPHedge fund	31K	$1.4M
Citadel Advisors LLCHedge fund	28K	$1.3M
Man Group PLCHedge fund	25K	$1.1M
Marshall Wace, LLPHedge fund	24K	$1.1M
Occudo Quantitative Strategies LP	16K	$799,115
Aquatic Capital Management LLC	17K	$769,015

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 137
Ten largest holders: 63.8%
Index fund managers: 14.1%
Active managers and hedge funds: 47.8%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	9	18	2	12	+2.8M	+49.4%
Index fund managers	5	4	0	0	+64K	+2.6%
Other institutions	50	55	21	21	−4.3M	−38.8%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Array Digital Infrastructure.

Only managers that filed a holdings report for both quarters are compared (167 here). 7 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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