L3VLUP
ProSign in

TER in the 13F filings

Teradyne Inc · CUSIP 880770102

Sector · IndustrialsTheme · AI infrastructure and semiconductors· L3VLUP-definedTheme · Industrials and automation· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 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
36
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 30 listed it in both
Shares listed
22,230,652
combined, among listed positions
Reported value
$10.7bn
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: 11 buyers (opened or added shares) and 30 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,522,761.

Managers listing TER 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.

36 of 36 holders

ActionFiling
Invesco Ltd6,683,098$3.2bn0.26%Added+4,162,51414 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)4,105,776$2.0bn0.09%Added+496,27113 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC2,416,624$1.1bn0.40%Added+233,41614 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,530,218$740m0.07%Trimmed-588,59014 Aug 2026 (the filing on sec.gov)
Lone Pine Capital LLC1,493,080$722m4.42%Trimmed-379,79614 Aug 2026 (the filing on sec.gov)
MFS Investment Management678,033$335m0.11%Added+476,7513 Aug 2026 (the filing on sec.gov)
ARK Investment Management LLC644,782$312m2.03%Trimmed-600,34014 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC553,598$268m0.32%Trimmed-318,77913 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC518,639$251munder 0.1%Added+500,19814 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP469,082$227m0.16%Trimmed-370,34914 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP458,710$222m0.24%Trimmed-1,826,00814 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd371,884$180m0.07%Trimmed-115,03514 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC310,226$150m0.10%Trimmed-661,29127 Oct 2026 (the filing on sec.gov)
Susquehanna International Group LLP305,918$148munder 0.1%Trimmed-90,01514 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC218,100$106m0.15%Added+53,20013 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.198,782$96munder 0.1%Trimmed-667,93014 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC198,345$96m0.11%Trimmed-117,81814 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP298,576$89munder 0.1%Trimmed-268,34914 Aug 2026 (the filing on sec.gov)
Man Group PLC165,432$80m0.13%Added+68,45914 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP98,627$48m0.20%Trimmed-240,31914 Aug 2026 (the filing on sec.gov)
Rokos Capital Management LLP91,693$44m0.17%Trimmed-11,27714 Aug 2026 (the filing on sec.gov)
Capital Research Global Investors69,802$34munder 0.1%Trimmed-28312 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC67,515$33munder 0.1%Trimmed-283,8202 Sep 2026 (the filing on sec.gov)
Wellington Management Group LLP52,808$26munder 0.1%Added+17,48714 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP48,692$24munder 0.1%Trimmed-143,28813 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 (2)

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.
13 in Q3 2024 to 29 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.
TER by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201310$643mn.a.n.a.
Q3 20138$391mn.a.n.a.
Q4 20137$319mn.a.n.a.
Q1 20146$646mn.a.n.a.
Q2 20145$522mn.a.n.a.
Q3 20148$642mn.a.n.a.
Q4 20147$719mn.a.n.a.
Q1 20156$695mn.a.n.a.
Q2 20156$604mn.a.n.a.
Q3 20156$609mn.a.n.a.
Q4 20158$500mn.a.n.a.
Q1 20166$475mn.a.n.a.
Q2 20165$427mn.a.n.a.
Q3 20165$470mn.a.n.a.
Q4 20168$553mn.a.n.a.
Q1 201710$809mn.a.n.a.
Q2 201715$634mn.a.n.a.
Q3 201716$1.2bnn.a.n.a.
Q4 201717$1.7bnn.a.n.a.
Q1 201818$1.9bnn.a.n.a.
Q2 201811$1.4bnn.a.n.a.
Q3 201811$1.2bnn.a.n.a.
Q4 201815$918mn.a.n.a.
Q1 201916$1.0bnn.a.n.a.
Q2 201910$1.2bnn.a.n.a.
Q3 201919$1.8bnn.a.n.a.
Q4 201914$2.0bnn.a.n.a.
Q1 202013$1.6bnn.a.n.a.
Q2 202016$2.4bnn.a.n.a.
Q3 202027$2.4bnn.a.n.a.
Q4 202019$2.8bnn.a.n.a.
Q1 202120$2.5bnn.a.n.a.
Q2 202119$3.2bnn.a.n.a.
Q3 202126$2.8bnn.a.n.a.
Q4 202118$4.5bnn.a.n.a.
Q1 202218$3.0bnn.a.n.a.
Q2 202214$2.4bnn.a.n.a.
Q3 202222$2.1bnn.a.n.a.
Q4 202217$2.2bnn.a.n.a.
Q1 202318$2.7bnn.a.n.a.
Q2 202321$2.8bnn.a.n.a.
Q3 202320$2.5bnn.a.n.a.
Q4 202315$2.4bn97
Q1 202414$2.8bn106
Q2 202414$3.6bn711
Q3 202413$2.9bn76
Q4 202412$2.4bn92
Q1 202514$1.2bn113
Q2 202521$1.5bn137
Q3 202521$3.1bn138
Q4 202527$3.9bn2118
Q1 202635$7.0bn2220
Q2 202629$10.4bn1130

Compare with…

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

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

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