13F Insight
DOSSIER · 13F Holders · Q1 2026Healthcare · Plastic Materials, Synth Resins & Nonvulcan ElastomersBellwetherCompounder
ROG

ROGERS CORP

264 institutions still hold ROGERS CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 775133101·Plastic Materials, Synth Resins & Nonvulcan Elastomers·264 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 8.0%
vs prior quarter
13F value held
$1.3B
71.0% inst. owned
of float
Holders
264
+32 QoQ
filers reporting
Activity
+14 / −48
+966 added · −895 reduced
this quarter
Concentration
26.39%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

264 institutions reported ROG in Q1 2026. BlackRock, Inc. leads at 26.4% of the visible book. +32 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$355M3.3M0.01%Q1 202602
Capital Research Global Investors
CIK 0001422848
$163M1.5M0.03%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$145M1.3M0.01%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$86M798K0.00%Q1 202605
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$77M721K0.02%Q1 202606
STATE STREET CORP
CIK 0000093751
$76M705K0.00%Q1 202607
Starboard Value LP
CIK 0001517137
$63M584K1.37%Q1 202608
ACK Asset Management LLC
CIK 0001510940
$51M475K6.36%Q1 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$45M424K0.00%Q1 202610
Clearline Capital LP
CIK 0001600136
$43M473K2.14%Q4 202511
MORGAN STANLEY
CIK 0000895421
$35M322K0.00%Q1 202612
AMERIPRISE FINANCIAL INC
CIK 0000820027
$33M307K0.01%Q1 202613
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$30M277K0.00%Q1 202614
Neuberger Berman Group LLC
CIK 0001465109
$28M262K0.02%Q1 202615
GOLDMAN SACHS GROUP INC
CIK 0000886982
$23M215K0.00%Q1 202616
NORTHERN TRUST CORP
CIK 0000073124· Index
$21M194K0.00%Q1 202617
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$21M191K0.20%Q1 202618
Atreides Management, LP
CIK 0001777813
$20M186K0.40%Q1 202619
ODDO BHF ASSET MANAGEMENT SAS
CIK 0001686970
$17M155K0.66%Q1 202620
THIRD AVENUE MANAGEMENT LLC
CIK 0001099281
$16M151K2.63%Q1 2026
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