Information Services Group Inc.: which funds bought and sold

Institutions that bought and sold Information Services Group 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, 75 institutions that filed 13F reports for both quarters added to or opened positions in Information Services Group, and 57 cut or closed them. Together they added a net 612K shares, +1.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 488K shares (−12.8%); index fund managers were net buyers of 275K shares (+3.9%). 18 opened a new position and 21 sold out entirely.

Bought, Q2 2026 75 institutions, 18 of them new holders Sold, Q2 2026 57 institutions, 21 of them sold out

Net change, all compared +612K shares (+1.9%)

Net change, active managers −488K shares (−12.8%), 8 bought, 10 sold

Buyers versus sellers

institutions compared, 158

75 bought 26 57 sold

Active managers and hedge funds 8 bought · 10 sold · −488K

Index fund managers 7 bought · 3 sold · +275K

Other institutions 60 bought · 44 sold · +826K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Essex Investment Management Co LLC	+425K +110.8%	808K	$3.3M
Blackrock, Inc. Index funds	+331K +11.9%	3.1M	$12.8M
Private Capital Management, LLC	+203K +4.3%	4.9M	$20M
Equitable Trust Co	+155K +126.5%	277K	$1.1M
Hillsdale Investment Management Inc.	+139K +16.5%	984K	$4M
Jacobs Levy Equity Management, Inc Active manager	+133K New position	133K	$546,248
Goldman Sachs Group Inc	+103K +30.3%	441K	$1.8M
AQR Capital Management LLC Hedge fund	+85K +28.1%	389K	$1.6M
Bailard, Inc.	+80K New position	80K	$328,549
Dimensional Fund Advisors LP	+59K +3.8%	1.6M	$6.6M
Citadel Advisors LLC Hedge fund	+55K +293.6%	74K	$305,418
Geode Capital Management, LLC Index funds	+53K +5.9%	947K	$3.9M
Nuveen, LLC	+49K +98.7%	99K	$408,699
Sei Investments Co	+49K +38.5%	175K	$719,554
Ameriprise Financial Inc	+43K New position	43K	$178,304
Prudential Financial Inc	+42K +16.7%	296K	$1.2M
FMR LLC Active manager	+40K +184.6%	62K	$252,906
Abel Hall, LLC	+38K +274.3%	52K	$214,341
Us Bancorp	+38K New position	38K	$156,591
Bank Of New York Mellon Corp	+30K +6.1%	515K	$2.1M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Jacobs Levy Equity Management, Inc Active manager	+133K New position	133K	$546,248
AQR Capital Management LLC Hedge fund	+85K +28.1%	389K	$1.6M
Citadel Advisors LLC Hedge fund	+55K +293.6%	74K	$305,418
FMR LLC Active manager	+40K +184.6%	62K	$252,906
Schonfeld Strategic Advisors LLC Hedge fund	+17K New position	17K	$69,096
Alliancebernstein L.P. Active manager	+2,200 +6.3%	37K	$143,424
Bridgeway Capital Management, LLC Active manager	+2,100 +1.5%	144K	$591,680
Centiva Capital, LP Hedge fund	+288 +2.9%	10K	$42,349

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
LSV Asset Management Active manager	−342K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−215K −95.2%	11K	$44,910
Vanguard Capital Management LLC Index funds	−146K −8.2%	1.6M	$6.8M
Pfg Advisors	−128K Sold out	0	—
LPL Financial LLC	−125K −88.1%	17K	$69,582
Integrated Quantitative Investments LLC	−110K −49.0%	114K	$470,196
Brown Brothers Harriman & Co	−100K −41.5%	141K	$580,468
Blair William & Co	−82K −10.7%	682K	$2.8M
Two Sigma Investments, LP Hedge fund	−71K −32.6%	146K	$601,219
State Board Of Administration Of Florida Retirement System	−60K Sold out	0	—
Relyea Zuckerberg Hanson LLC	−60K −51.6%	57K	$232,394
Vident Advisory, LLC	−50K Sold out	0	—
Point72 Asset Management, L.P. Hedge fund	−47K Sold out	0	—
O'Shaughnessy Asset Management, LLC Active manager	−40K −10.6%	339K	$1.4M
Millennium Management LLC Hedge fund	−39K Sold out	0	—
Themes Management Co LLC	−29K −9.4%	281K	$1.2M
Renaissance Technologies LLC Hedge fund	−26K −1.4%	1.9M	$7.7M
Lazard Asset Management LLC Active manager	−25K Sold out	0	—
Dynamic Technology Lab Private Ltd	−19K Sold out	0	—
Gsa Capital Partners LLP	−18K Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
LSV Asset Management Active manager	−342K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−215K −95.2%	11K	$44,910
Two Sigma Investments, LP Hedge fund	−71K −32.6%	146K	$601,219
Point72 Asset Management, L.P. Hedge fund	−47K Sold out	0	—
O'Shaughnessy Asset Management, LLC Active manager	−40K −10.6%	339K	$1.4M
Millennium Management LLC Hedge fund	−39K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−26K −1.4%	1.9M	$7.7M
Lazard Asset Management LLC Active manager	−25K Sold out	0	—
Graham Capital Management, L.P. Hedge fund	−17K Sold out	0	—
Federated Hermes, Inc. Active manager	−336 Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Jacobs Levy Equity Management, IncActive manager	133K	$546,248
Bailard, Inc.	80K	$328,549
Ameriprise Financial Inc	43K	$178,304
Us Bancorp	38K	$156,591
SG Americas Securities, LLC	28K	$113,000
Public Employees Retirement System Of Ohio	26K	$107,271
D'Orazio & Associates, Inc.	23K	$92,545
Schonfeld Strategic Advisors LLCHedge fund	17K	$69,096
Baron Wealth Management LLC	15K	$59,800
Tripletail Wealth Management, LLC	12K	$51,334

Sold out

largest by value

Institution	Shares	Value March 31, 2026
LSV Asset ManagementActive manager	342K	$1.3M
Pfg Advisors	128K	$491,234
State Board Of Administration Of Florida Retirement System	60K	$231,940
Vident Advisory, LLC	50K	$190,153
Point72 Asset Management, L.P.Hedge fund	47K	$182,058
Millennium Management LLCHedge fund	39K	$150,056
Lazard Asset Management LLCActive manager	25K	$97,732
Dynamic Technology Lab Private Ltd	19K	$73,071
Gsa Capital Partners LLP	18K	$70,000
Graham Capital Management, L.P.Hedge fund	17K	$64,804

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 137
Ten largest holders: 66.0%
Index fund managers: 22.7%
Active managers and hedge funds: 10.3%

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	8	10	2	6	−488K	−12.8%
Index fund managers	7	3	0	0	+275K	+3.9%
Other institutions	60	44	16	15	+826K	+4.0%

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 Information Services Group.

Only managers that filed a holdings report for both quarters are compared (158 here). 1 other holder is 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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