undamentalytics Newsletter

Rogers Corp: which funds bought and sold

Institutions that bought and sold Rogers 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, 175 institutions that filed 13F reports for both quarters added to or opened positions in Rogers, and 103 cut or closed them. Together they added a net 617K shares, +3.7% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 111K shares (+2.3%); index fund managers were net buyers of 183K shares (+2.5%). 68 opened a new position and 19 sold out entirely.

Bought, Q2 2026 175 institutions, 68 of them new holders Sold, Q2 2026 103 institutions, 19 of them sold out
Net change, all compared +617K shares (+3.7%)
Net change, active managers +111K shares (+2.3%), 34 bought, 24 sold

Buyers versus sellers

institutions compared, 321
Active managers and hedge funds 34 bought · 24 sold · +111K
Index fund managers 5 bought · 6 sold · +183K
Other institutions 136 bought · 73 sold · +323K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Thrivent Financial For Lutherans +323K +2894.3% 334K $54.7M
First Eagle Investment Management, LLC Active manager +245K +185.6% 377K $61.7M
Franklin Resources Inc Active manager +233K New position 233K $38.1M
Two Sigma Investments, LP Hedge fund +189K +170.5% 300K $49.1M
Leeward Investments, LLC - Ma +176K +128.2% 314K $51.4M
Goldman Sachs Group Inc +138K +64.2% 352K $57.7M
Point72 Asset Management, L.P. Hedge fund +137K +2373.9% 143K $23.4M
Loomis Sayles & Co L P Active manager +132K New position 132K $21.6M
Citadel Advisors LLC Hedge fund +107K +113.2% 202K $33.1M
Blackrock, Inc. Index funds +87K +2.6% 3.4M $556M
Geode Capital Management, LLC Index funds +76K +18.0% 500K $81.9M
Granite Investment Partners, LLC +75K New position 75K $12.2M
Qube Research & Technologies Ltd Hedge fund +73K +53.9% 208K $34M
Jane Street Group, LLC +71K +147.9% 119K $19.5M
Natixis Advisors, LLC +68K New position 68K $11.1M
Jones Financial Companies LLLP +65K +1626800.0% 65K $10.4M
Renaissance Technologies LLC Hedge fund +58K New position 58K $9.5M
Barclays PLC +54K +184.2% 83K $13.6M
Telemark Asset Management, LLC +50K New position 50K $8.2M
Marshall Wace, LLP Hedge fund +41K New position 41K $6.7M

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Starboard Value LP Hedge fund −584K Sold out 0 —
Ack Asset Management LLC −475K Sold out 0 —
Capital Research Global Investors Active manager −405K −26.7% 1.1M $182M
Ameriprise Financial Inc −121K −39.5% 186K $30.4M
Clearline Capital LP Hedge fund −120K −25.7% 348K $57M
Dimensional Fund Advisors LP −119K −16.5% 602K $98.5M
Third Avenue Management LLC −89K −59.2% 62K $10.1M
Marathon Asset Management Ltd Active manager −50K −37.5% 84K $13.7M
BNP Paribas Financial Markets −46K −61.0% 29K $4.8M
SG Americas Securities, LLC −39K −41.9% 54K $8.8M
Polar Asset Management Partners Inc. −39K Sold out 0 —
Federated Hermes, Inc. Active manager −35K −89.5% 4,122 $674,895
Trek Financial, LLC −31K Sold out 0 —
Lazard Asset Management LLC Active manager −24K Sold out 0 —
Aventail Capital Group, LP −24K Sold out 0 —
Arosa Capital Management LP −22K −49.6% 22K $3.6M
Sma Capital LLC −18K −72.2% 7,000 $1.1M
Charles Schwab Investment Management Inc Index funds −17K −6.3% 260K $42.6M
Paloma Partners Management Co Hedge fund −16K Sold out 0 —
Granahan Investment Management, LLC −16K −47.8% 17K $2.8M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Franklin Resources IncActive manager 233K $38.1M
Loomis Sayles & Co L PActive manager 132K $21.6M
Granite Investment Partners, LLC 75K $12.2M
Natixis Advisors, LLC 68K $11.1M
Renaissance Technologies LLCHedge fund 58K $9.5M
Telemark Asset Management, LLC 50K $8.2M
Marshall Wace, LLPHedge fund 41K $6.7M
Xtx Topco Ltd 27K $4.4M
Tudor Investment Corp Et AlHedge fund 25K $4.1M
Walleye Capital LLCHedge fund 21K $3.5M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Starboard Value LPHedge fund 584K $62.7M
Ack Asset Management LLC 475K $51M
Polar Asset Management Partners Inc. 39K $4.1M
Trek Financial, LLC 31K $3.4M
Lazard Asset Management LLCActive manager 24K $2.6M
Aventail Capital Group, LP 24K $2.5M
Paloma Partners Management CoHedge fund 16K $1.7M
Schonfeld Strategic Advisors LLCHedge fund 15K $1.6M
Mariner, LLC 4,942 $530,389
Entrypoint Capital, LLC 4,397 $471,930

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
309
Ten largest holders
55.5%
of 13F-reported shares
Index fund managers
40.6%
of 13F-reported shares
Active managers and hedge funds
26.5%
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 34 24 11 6 +111K +2.3%
Index fund managers 5 6 0 0 +183K +2.5%
Other institutions 136 73 57 13 +323K +6.8%

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.

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