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IT in the 13F filings

Gartner Inc · CUSIP 366651107

Sector · Business and payment services
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
33
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 7 listed it in both
Shares listed
16,274,084
combined, among listed positions
Reported value
$2.1bn
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: 21 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +4,183,580.

Managers listing IT in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

33 of 33 holders

ActionFiling
AQR Capital Management LLC4,175,036$541m0.19%Added+607,77314 Aug 2026 (the filing on sec.gov)
Harris Associates LP2,846,799$369m0.49%Trimmed-288,97514 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP2,129,702$276m0.20%Added+1,002,55714 Aug 2026 (the filing on sec.gov)
Invesco Ltd2,061,112$267munder 0.1%Added+40,01114 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.804,821$104munder 0.1%Added+558,97014 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC596,327$77munder 0.1%Added+594,69014 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC590,275$77munder 0.1%Added+516,5102 Sep 2026 (the filing on sec.gov)
Arrowstreet Capital LP585,573$76munder 0.1%Added+577,93313 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC534,069$69m0.10%Added+228,98013 Aug 2026 (the filing on sec.gov)
Millennium Management LLC409,564$53munder 0.1%Added+98,15714 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)315,238$41munder 0.1%Trimmed-184,03213 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC308,288$40munder 0.1%Added+299,31414 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp176,035$23munder 0.1%Added+106,34014 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP130,924$17munder 0.1%Added+107,28914 Aug 2026 (the filing on sec.gov)
Artisan Partners LP127,015$16munder 0.1%Trimmed-65,01413 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc102,699$13munder 0.1%Trimmed-12314 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC99,367$13munder 0.1%Added+97,49414 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP71,548$11munder 0.1%Trimmed-14,49114 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC40,026$5.2munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd33,998$4.4munder 0.1%Added+21,43214 Aug 2026 (the filing on sec.gov)
Caxton Associates LLP22,873$3.0m0.06%Added+7,03714 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP22,612$2.9munder 0.1%Added+6,88013 Aug 2026 (the filing on sec.gov)
Winton Group Ltd20,791$2.7m0.09%Newnew7 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP17,444$2.3munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP11,805$1.5munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 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 (5)

Exited (5)

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 12 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.
IT by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20135$897mn.a.n.a.
Q3 20138$979mn.a.n.a.
Q4 20136$1.5bnn.a.n.a.
Q1 20147$1.2bnn.a.n.a.
Q2 20149$1.2bnn.a.n.a.
Q3 20148$1.6bnn.a.n.a.
Q4 20149$1.7bnn.a.n.a.
Q1 201513$1.7bnn.a.n.a.
Q2 20157$1.2bnn.a.n.a.
Q3 20155$1.2bnn.a.n.a.
Q4 20155$1.3bnn.a.n.a.
Q1 20168$1.2bnn.a.n.a.
Q2 201610$1.2bnn.a.n.a.
Q3 201611$1.2bnn.a.n.a.
Q4 201610$1.3bnn.a.n.a.
Q1 201716$1.5bnn.a.n.a.
Q2 201711$2.2bnn.a.n.a.
Q3 20178$2.1bnn.a.n.a.
Q4 20177$2.2bnn.a.n.a.
Q1 20188$2.4bnn.a.n.a.
Q2 201810$3.2bnn.a.n.a.
Q3 20189$3.8bnn.a.n.a.
Q4 201810$2.8bnn.a.n.a.
Q1 20197$3.3bnn.a.n.a.
Q2 20198$3.3bnn.a.n.a.
Q3 20199$3.1bnn.a.n.a.
Q4 20198$2.7bnn.a.n.a.
Q1 202014$1.8bnn.a.n.a.
Q2 202010$2.0bnn.a.n.a.
Q3 20208$1.9bnn.a.n.a.
Q4 20209$2.0bnn.a.n.a.
Q1 202110$2.3bnn.a.n.a.
Q2 202117$2.9bnn.a.n.a.
Q3 202119$4.1bnn.a.n.a.
Q4 202117$4.7bnn.a.n.a.
Q1 202219$3.9bnn.a.n.a.
Q2 202225$3.5bnn.a.n.a.
Q3 202221$4.0bnn.a.n.a.
Q4 202226$4.9bnn.a.n.a.
Q1 202325$4.8bnn.a.n.a.
Q2 202325$4.7bnn.a.n.a.
Q3 202321$4.5bnn.a.n.a.
Q4 202319$5.7bn910
Q1 202423$6.2bn1312
Q2 202416$5.5bn614
Q3 202416$5.8bn510
Q4 202421$5.7bn148
Q1 202526$4.8bn188
Q2 202524$3.7bn158
Q3 202516$1.4bn712
Q4 202516$1.6bn2119
Q1 202610$1.3bn2315
Q2 202612$1.5bn2117

Compare with…

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

IT and V →IT and MA →IT and MCO →Choose a stock to compare with IT →

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