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Stocks / United States / CMCSA / Holders

Comcast Corp. 13F holders

Of the 44 funds followed here, 11 reported a position in Comcast Corp. in a 13F for the quarter ended 30 June 2026. The largest: Capital Research Global Investors, 116.1 million shares worth $2.85 billion, 0.4% of its reported book. Sold out: Soros Fund Management, Renaissance Technologies, Alyeska.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Capital Research Global Investors116,113,743$2.85 billion0.4%+26,539,350added30 June 202613F
Dodge & Cox115,903,125$2.85 billion1.5%+2,794,881added30 June 202613F
Geode Capital Management89,530,463$2.19 billion0.1%+1,420,454added30 June 202613F
Norges Bank76,539,618$1.88 billion0.2%held30 June 202613F
FMR LLC50,806,417$1.25 billion0.1%-9,784,660trimmed30 June 202613F
Citadel Advisors15,843,359$389.0 million0.0%+4,392,516added30 June 202613F
Harris Associates7,173,464$176.1 million0.2%-19,274,599trimmed30 June 202613F
Point72 Asset Management5,037,031$123.7 million0.1%+4,148,031added30 June 202613F
Two Sigma Investments4,899,902$120.3 million0.1%+4,847,202added30 June 202613F
Millennium Management3,982,110$97.8 million0.0%+1,058,341added30 June 202613F
Bridgewater Associates920,357$22.6 million0.1%-272,263trimmed30 June 202613F
Soros Fund Management0$00.0%-14,389exited30 June 202613F
Renaissance Technologies0$00.0%-788,376exited30 June 202613F
Alyeska0$00.0%-147,440exited30 June 202613F

Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
12 August 202613G/ACapital World Investors and 1 other106.1 million3.0%30 June 2026passive, institutional (13d-1(b))EDGAR
14 May 202613GCapital World Investors and 1 other184.2 million5.1%31 March 2026passive, institutional (13d-1(b))EDGAR
29 April 202613GVanguard Capital Management and 1 other269.9 million7.5%31 March 2026passive, institutional (13d-1(b))EDGAR
26 March 202613G/AThe Vanguard Group and 1 other00.0%13 March 2026passive, institutional (13d-1(b))EDGAR
9 February 202613GState Street Corporation and 1 other186.8 million5.1%31 December 2025passive, institutional (13d-1(b))EDGAR

A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.

Fails to deliver

Settlement dateShares failedPriceFile
31 August 202637,048$27.06SEC
24 August 202613,202$26.85SEC
21 August 202615,758$26.42SEC
18 August 20263$25.57SEC
17 August 20263$26.18SEC
14 August 20267,267$26.18SEC
12 August 20269,649$25.65SEC
10 August 2026100$25.36SEC
5 August 20269,328$24.93SEC
3 August 202646$23.96SEC
30 July 20261,397$24.61SEC
17 July 202621,762$24.10SEC

Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 37,048 on 31 August 2026. A fail is an operational fact about settlement, not a position.

Source

Each fund's 13F-HR on EDGAR, linked per row; positions matched to CMCSA by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.

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