undamentalytics Newsletter

Advanced Energy Industries Inc: which funds bought and sold

Institutions that bought and sold Advanced Energy Industries 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, 381 institutions that filed 13F reports for both quarters added to or opened positions in Advanced Energy Industries, and 287 cut or closed them. Together they sold a net 1.2M shares, −2.8% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.1M shares (+10.3%); index fund managers were net sellers of 2.6M shares (−18.2%). 170 opened a new position and 68 sold out entirely.

Bought, Q2 2026 381 institutions, 170 of them new holders Sold, Q2 2026 287 institutions, 68 of them sold out
Net change, all compared −1.2M shares (−2.8%)
Net change, active managers +1.1M shares (+10.3%), 58 bought, 29 sold

Buyers versus sellers

institutions compared, 736
Active managers and hedge funds 58 bought · 29 sold · +1.1M
Index fund managers 2 bought · 10 sold · −2.6M
Other institutions 321 bought · 248 sold · +373K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Jane Street Group, LLC +701K +612.9% 816K $304M
D. E. Shaw & Co., Inc. Hedge fund +584K +36498.3% 586K $218M
Citadel Advisors LLC Hedge fund +388K New position 388K $145M
AQR Capital Management LLC Hedge fund +275K +134.7% 479K $178M
Qube Research & Technologies Ltd Hedge fund +271K +393.8% 340K $127M
Ameriprise Financial Inc +249K +19.0% 1.6M $581M
HRT Financial LP +244K New position 244K $91.2M
Manufacturers Life Insurance Company, The +218K +95.5% 446K $166M
Los Angeles Capital Management LLC Active manager +168K +758.1% 190K $70.9M
Susquehanna International Group, LLP +165K +218.1% 241K $89.9M
Franklin Resources Inc Active manager +154K +28.9% 686K $256M
Raymond James Financial Inc +149K +163.7% 240K $89.6M
Munro Partners Active manager +135K New position 135K $50.4M
Marshall Wace, LLP Hedge fund +130K +172.1% 205K $76.4M
Tudor Investment Corp Et Al Hedge fund +126K New position 126K $47M
Wellington Management Group LLP Active manager +122K +31.4% 509K $190M
Artemis Investment Management LLP Active manager +119K New position 119K $44.3M
Squarepoint Ops LLC Hedge fund +103K New position 103K $38.6M
First Eagle Investment Management, LLC Active manager +101K +123.8% 183K $68.3M
Jpmorgan Chase & Co +101K +67.4% 251K $88.1M

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Blackrock, Inc. Index funds −1.8M −28.5% 4.6M $1.7B
Whale Rock Capital Management LLC Hedge fund −1.0M Sold out 0 —
Invesco Ltd. −644K −35.2% 1.2M $443M
Fuller & Thaler Asset Management, Inc. −387K −82.3% 83K $31.1M
Earnest Partners LLC Active manager −272K −22.2% 954K $356M
T. Rowe Price Investment Management, Inc. Active manager −231K Sold out 0 —
Channing Capital Management, LLC −231K Sold out 0 —
BNP Paribas Financial Markets −228K −78.3% 63K $23.6M
Geode Capital Management, LLC Index funds −182K −16.2% 938K $351M
State Street Corp Index funds −179K −12.3% 1.3M $474M
Vanguard Portfolio Management LLC Index funds −176K −7.6% 2.1M $799M
Principal Financial Group Inc −175K −34.7% 329K $123M
Alliancebernstein L.P. Active manager −174K −37.9% 284K $91.6M
FMR LLC Active manager −170K −10.7% 1.4M $528M
Neuberger Berman Group LLC Active manager −169K −28.9% 415K $155M
Northern Trust Corp Index funds −136K −28.3% 345K $129M
BAMCO Inc Active manager −129K −48.1% 139K $52M
Oribel Capital Management, LP −114K Sold out 0 —
Summit Partners Public Asset Management, LLC −111K −67.0% 55K $20.5M
New York State Common Retirement Fund −108K −40.5% 159K $59.1M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Citadel Advisors LLCHedge fund 388K $145M
HRT Financial LP 244K $91.2M
Munro PartnersActive manager 135K $50.4M
Tudor Investment Corp Et AlHedge fund 126K $47M
Artemis Investment Management LLPActive manager 119K $44.3M
Squarepoint Ops LLCHedge fund 103K $38.6M
Jump Financial, LLC 97K $36.1M
CI Investments Inc. 86K $32.1M
Dendur Capital LPHedge fund 75K $28M
Two Sigma Investments, LPHedge fund 74K $27.6M

Sold out

largest by value

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
678
Ten largest holders
41.8%
of 13F-reported shares
Index fund managers
29.1%
of 13F-reported shares
Active managers and hedge funds
29.1%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 58 29 27 5 +1.1M +10.3%
Index fund managers 2 10 1 0 −2.6M −18.2%
Other institutions 321 248 142 63 +373K +2.4%

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.

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