13F Insight
DOSSIER · 13F Holders · Q2 2026
ON 0.5 03/01/29

ON SEMICONDUCTOR CORP

104 institutions still hold ON SEMICONDUCTOR CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 682189AU9·104 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$1.3B
visible holders
Holders
104
filers reporting
Concentration
21.23%
VOYA INVESTMENT MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

104 institutions reported ON 0.5 03/01/29 in Q2 2026. VOYA INVESTMENT MANAGEMENT LLC leads at 21.2% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
VOYA INVESTMENT MANAGEMENT LLC
CIK 0001068837
$283M234.5M0.24%Q2 202602
LINDEN ADVISORS LP
CIK 0001279396
$169M139.8M0.87%Q2 202603
Calamos Advisors LLC
CIK 0001316507
$148M122.3M0.49%Q2 202604
AQR Arbitrage LLC
CIK 0001167456
$86M90.4M1.80%Q4 202505
BlackRock, Inc.
CIK 0002012383
$68M56.2M0.00%Q2 202606
Sculptor Capital LP
CIK 0001054587
$60M50.0M0.49%Q2 202607
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$58M47.7M0.03%Q2 202608
Verition Fund Management LLC
CIK 0001454027
$54M44.9M0.28%Q2 202609
STEELHEAD PARTNERS LLC
CIK 0001133521
$49M40.2M3.46%Q2 202610
STATE STREET CORP
CIK 0000093751
$48M39.9M0.00%Q2 202611
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$37M30.5M0.01%Q2 202612
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$37M30.5M0.03%Q2 202613
SSI INVESTMENT MANAGEMENT LLC
CIK 0000938487
$35M29.1M2.04%Q2 202614
Point72 Asset Management, L.P.
CIK 0001603466
$34M35.0M0.04%Q1 202615
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$33M27.5M0.04%Q2 202616
O'Connor Alternative Investments LLC
CIK 0002081629
$30M25.0M2.20%Q2 202617
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 0000928047
$29M24.4M0.02%Q2 202618
LBP AM SA
CIK 0001970075
$26M21.8M0.26%Q2 202619
FMR LLC
CIK 0000315066
$25M20.9M0.00%Q2 202620
Universal- Beteiligungs- und Servicegesellschaft mbH
CIK 0002057170
$24M20.0M0.04%Q2 2026
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