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ON in the 13F filings

On Semiconductor Corp · CUSIP 682189105

Sector · SemiconductorsTheme · AI infrastructure and semiconductors· L3VLUP-definedTheme · Semiconductors
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2023
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 8 Feb 2024
Managers listing it
18
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q3 2023 and Q4 2023; 15 listed it in both
Shares listed
112,472,849
combined, among listed positions
Reported value
$9.4bn
combined, at the quarter end

Among the 93 comparable managers: 9 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing ON in Q4 2023

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

18 of 18 holders

ActionFiling
Fidelity (FMR LLC)57,066,495$4.8bn0.37%Added+565,0475 Nov 2026 (the filing on sec.gov)
Janus Henderson Group Ltd11,940,224$997m0.59%Trimmed-533,65214 Feb 2024 (the filing on sec.gov)
Invesco Ltd8,363,673$699m0.17%Added+2,550,81013 Feb 2024 (the filing on sec.gov)
Capital World Investors8,347,608$697m0.12%Newnew13 Feb 2024 (the filing on sec.gov)
Artisan Partners LP7,428,597$621m0.96%Trimmed-4,946,81912 Feb 2024 (the filing on sec.gov)
Wellington Management Group LLP5,497,460$459m0.09%Trimmed-3,962,11612 Feb 2024 (the filing on sec.gov)
D. E. Shaw & Co.2,975,384$249m0.22%Added+1,178,62214 Feb 2024 (the filing on sec.gov)
AllianceBernstein LP2,974,453$248m0.10%Added+16,40814 Feb 2024 (the filing on sec.gov)
T. Rowe Price Associates Inc2,129,852$178munder 0.1%Trimmed-1,870,94916 Feb 2024 (the filing on sec.gov)
MFS Investment Management1,711,742$143munder 0.1%Trimmed-20,3758 Feb 2024 (the filing on sec.gov)
Neuberger Berman Group LLC1,385,581$116m0.10%Trimmed-964,89714 Nov 2024 (the filing on sec.gov)
Whale Rock Capital Management LLC1,116,685$93m1.67%Trimmed-752,59714 Feb 2024 (the filing on sec.gov)
Bridgewater Associates LP434,348$36m0.20%Added+94,76514 Feb 2024 (the filing on sec.gov)
Balyasny Asset Management LLC384,004$32m0.06%Newnew14 Feb 2024 (the filing on sec.gov)
AQR Capital Management LLC378,928$32m0.06%Trimmed-254,29514 Feb 2024 (the filing on sec.gov)
Coatue Management LLC220,296$18m0.08%Trimmed-40,49014 Feb 2024 (the filing on sec.gov)
Hudson Bay Capital Management LP110,299$9.2m0.06%Newnew14 Feb 2024 (the filing on sec.gov)
First Eagle Investment Management LLC7,220$603kunder 0.1%Added+1008 Feb 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2023 to Q4 2023, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
16 in Q3 2024 to 27 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ON by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20138$381mn.a.n.a.
Q3 20136$254mn.a.n.a.
Q4 20138$417mn.a.n.a.
Q1 201413$607mn.a.n.a.
Q2 201410$159mn.a.n.a.
Q3 201410$152mn.a.n.a.
Q4 201410$402mn.a.n.a.
Q1 201513$546mn.a.n.a.
Q2 20159$340mn.a.n.a.
Q3 201510$374mn.a.n.a.
Q4 20158$356mn.a.n.a.
Q1 20168$343mn.a.n.a.
Q2 20168$295mn.a.n.a.
Q3 201611$495mn.a.n.a.
Q4 20166$496mn.a.n.a.
Q1 201710$711mn.a.n.a.
Q2 201711$1.3bnn.a.n.a.
Q3 201712$1.8bnn.a.n.a.
Q4 201710$1.8bnn.a.n.a.
Q1 201813$1.7bnn.a.n.a.
Q2 201812$1.5bnn.a.n.a.
Q3 20189$1.0bnn.a.n.a.
Q4 201811$1.2bnn.a.n.a.
Q1 201913$1.6bnn.a.n.a.
Q2 20197$1.7bnn.a.n.a.
Q3 201912$1.7bnn.a.n.a.
Q4 201916$2.0bnn.a.n.a.
Q1 20208$899mn.a.n.a.
Q2 202011$1.4bnn.a.n.a.
Q3 202013$1.6bnn.a.n.a.
Q4 202021$3.2bnn.a.n.a.
Q1 202116$3.9bnn.a.n.a.
Q2 202119$3.3bnn.a.n.a.
Q3 202118$4.2bnn.a.n.a.
Q4 202121$6.4bnn.a.n.a.
Q1 202216$5.4bnn.a.n.a.
Q2 202216$4.7bnn.a.n.a.
Q3 202224$7.0bnn.a.n.a.
Q4 202221$6.9bnn.a.n.a.
Q1 202324$9.9bnn.a.n.a.
Q2 202324$11.2bnn.a.n.a.
Q3 202322$10.9bnn.a.n.a.
Q4 202318$9.4bn913
Q1 202420$7.7bn138
Q2 202416$7.0bn1011
Q3 202416$7.5bn117
Q4 202412$5.7bn66
Q1 202512$3.9bn105
Q2 202516$4.8bn126
Q3 202514$5.2bn115
Q4 202518$5.7bn2015
Q1 202612$6.0bn1423
Q2 202627$9.2bn2716

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ON and NVDA →ON and AVGO →ON and MU →Choose a stock to compare with ON →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ON, latest filings →Back to the 13F Explorer →