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CLS in the 13F filings

Celestica Inc · CUSIP 15101Q207

Sector · Technology hardware and equipmentTheme · AI infrastructure and semiconductors· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024
Quarter end
31 Dec 2024
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 11 Feb 2025
Managers listing it
14
at least, of 95 tracked, among listed positions
Comparable managers
94
filed both Q3 2024 and Q4 2024; 7 listed it in both
Shares listed
28,225,861
combined, among listed positions
Reported value
$2.6bn
combined, at the quarter end

Among the 94 comparable managers: 8 buyers (opened or added shares) and 7 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 CLS in Q4 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

14 of 14 holders

ActionFiling
Fidelity (FMR LLC)11,688,700$1.1bn0.06%Addedn.a.5 Nov 2026 (the filing on sec.gov)
Whale Rock Capital Management LLC5,939,918$548m6.50%Trimmed-2,527,32614 Feb 2025 (the filing on sec.gov)
Arrowstreet Capital LP3,572,988$329m0.26%Added+1,401,87712 Feb 2025 (the filing on sec.gov)
Invesco Ltd2,942,816$272m0.05%Addedn.a.13 Feb 2025 (the filing on sec.gov)
Capital World Investors1,313,420$121munder 0.1%Added+377,24613 Feb 2025 (the filing on sec.gov)
Millennium Management LLC943,070$87munder 0.1%Trimmedn.a.14 Feb 2025 (the filing on sec.gov)
Balyasny Asset Management LLC802,227$74m0.11%Addedn.a.14 Feb 2025 (the filing on sec.gov)
Bridgewater Associates LP392,390$36m0.17%Added+225,63613 Feb 2025 (the filing on sec.gov)
Light Street Capital Management LLC246,080$23m4.17%Trimmed-6,59514 Feb 2025 (the filing on sec.gov)
Two Sigma Advisers LP140,676$13munder 0.1%Trimmedn.a.14 Feb 2025 (the filing on sec.gov)
PDT Partners LLC77,594$7.2m0.63%Trimmed-5,00814 Feb 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP71,651$6.6munder 0.1%Newnew14 Feb 2025 (the filing on sec.gov)
Holocene Advisors LP70,701$6.5munder 0.1%Newnew14 Feb 2025 (the filing on sec.gov)
Quantbot Technologies LP23,630$2.2m0.08%Trimmed-80,03011 Feb 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2024 to Q4 2024, 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 (2)

Exited (1)

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.
10 in Q3 2024 to 21 in Q2 2026

Tracked managers listing it, at least.

0102030Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CLS by quarter
QuarterHoldersReported valueBuyersSellers
Q2 202413$1.7bn130
Q3 202410$773m73
Q4 202414$2.6bn87
Q1 202514$1.7bn106
Q2 202518$3.3bn910
Q3 202526$5.5bn1611
Q4 202524$6.3bn1723
Q1 202626$6.5bn2122
Q2 202621$7.4bn1426

Compare with…

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

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

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 CLS, latest filings →Back to the 13F Explorer →