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CME in the 13F filings

Cme Group Inc · CUSIP 12572Q105

Sector · Other financial servicesTheme · Financial services· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 1 May 2026
Managers listing it
44
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 29 listed it in both
Shares listed
40,005,496
combined, among listed positions
Reported value
$11.8bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 15 buyers (opened or added shares) and 26 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,366,247.

Managers listing CME in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

44 of 44 holders

ActionFiling
Capital World Investors6,936,488$2.0bn0.28%Trimmed-341,55013 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc4,812,056$1.4bn0.16%Trimmed-2,074,46515 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)3,760,906$1.1bn0.06%Trimmed-256,43815 May 2026 (the filing on sec.gov)
Capital Research Global Investors3,334,426$985m0.15%Added+2,272,08313 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP2,580,320$762m0.41%Trimmed-494,45314 May 2026 (the filing on sec.gov)
Invesco Ltd2,160,684$638m0.06%Trimmed-665,06312 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC2,132,546$630m0.48%Trimmed-36,58927 Oct 2026 (the filing on sec.gov)
AQR Capital Management LLC1,982,099$585m0.27%Trimmed-24,94415 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd1,546,179$457m0.22%Trimmed-502,23618 May 2026 (the filing on sec.gov)
MFS Investment Management1,479,514$455m0.15%Trimmed-755,75114 May 2026 (the filing on sec.gov)
Wellington Management Group LLP1,457,799$431m0.08%Added+602,70615 May 2026 (the filing on sec.gov)
Egerton Capital UK LLP1,182,907$349m3.88%Added+3,11513 May 2026 (the filing on sec.gov)
AllianceBernstein LP1,249,392$341m0.11%Trimmed-294,05115 May 2026 (the filing on sec.gov)
Two Sigma Investments LP1,151,458$340m0.27%Added+1,111,99315 May 2026 (the filing on sec.gov)
Marshall Wace LLP804,218$238m0.24%Added+789,93315 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC464,624$137m0.18%Added+406,72115 May 2026 (the filing on sec.gov)
Baillie Gifford & Co430,242$127m0.13%Trimmed-15,7948 May 2026 (the filing on sec.gov)
Citadel Advisors LLC373,956$110munder 0.1%Trimmed-923,69115 May 2026 (the filing on sec.gov)
Artisan Partners LP363,300$107m0.17%Added+11,81313 May 2026 (the filing on sec.gov)
Jane Street Group LLC336,922$100munder 0.1%Added+284,33412 May 2026 (the filing on sec.gov)
Millennium Management LLC168,020$50munder 0.1%Trimmed-80,82115 May 2026 (the filing on sec.gov)
Tudor Investment Corp161,145$48m0.09%Added+8,68315 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.137,862$41munder 0.1%Trimmed-13,06715 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC121,196$36munder 0.1%Added+66,58615 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP102,706$30m0.27%Trimmed-9,24415 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, 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 (0)

No new position among listed positions.

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.
35 in Q3 2024 to 37 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CME by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201323$5.0bnn.a.n.a.
Q3 201321$5.0bnn.a.n.a.
Q4 201319$4.5bnn.a.n.a.
Q1 201418$4.2bnn.a.n.a.
Q2 201419$4.2bnn.a.n.a.
Q3 201418$5.1bnn.a.n.a.
Q4 201419$5.6bnn.a.n.a.
Q1 201522$5.8bnn.a.n.a.
Q2 201522$5.5bnn.a.n.a.
Q3 201525$5.2bnn.a.n.a.
Q4 201524$4.9bnn.a.n.a.
Q1 201626$5.4bnn.a.n.a.
Q2 201629$6.0bnn.a.n.a.
Q3 201627$5.8bnn.a.n.a.
Q4 201630$6.3bnn.a.n.a.
Q1 201730$6.4bnn.a.n.a.
Q2 201735$7.0bnn.a.n.a.
Q3 201731$7.7bnn.a.n.a.
Q4 201730$7.8bnn.a.n.a.
Q1 201833$8.8bnn.a.n.a.
Q2 201832$9.9bnn.a.n.a.
Q3 201830$10.5bnn.a.n.a.
Q4 201827$12.4bnn.a.n.a.
Q1 201931$12.0bnn.a.n.a.
Q2 201928$14.6bnn.a.n.a.
Q3 201929$16.0bnn.a.n.a.
Q4 201928$15.3bnn.a.n.a.
Q1 202032$13.4bnn.a.n.a.
Q2 202032$12.2bnn.a.n.a.
Q3 202032$11.8bnn.a.n.a.
Q4 202026$11.4bnn.a.n.a.
Q1 202126$12.3bnn.a.n.a.
Q2 202126$12.8bnn.a.n.a.
Q3 202130$11.6bnn.a.n.a.
Q4 202126$14.6bnn.a.n.a.
Q1 202232$15.8bnn.a.n.a.
Q2 202237$13.4bnn.a.n.a.
Q3 202238$10.9bnn.a.n.a.
Q4 202236$9.1bnn.a.n.a.
Q1 202332$9.6bnn.a.n.a.
Q2 202334$9.5bnn.a.n.a.
Q3 202333$9.8bnn.a.n.a.
Q4 202332$10.2bn1814
Q1 202430$8.9bn1316
Q2 202433$8.3bn2011
Q3 202435$10.0bn2212
Q4 202435$11.1bn1615
Q1 202535$12.1bn2113
Q2 202537$12.7bn1817
Q3 202533$11.9bn1417
Q4 202531$11.1bn2026
Q1 202633$11.4bn1526
Q2 202637$9.3bn3113

Compare with…

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

CME and V →CME and AXP →CME and BAC →Choose a stock to compare with CME →

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