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Free · no sign-up · Q2 2026

Which funds own TER

Teradyne Inc in the Q2 2026 filings. At least 15 of the 91 current managers on file reported a position, worth $8.8bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. The quarter went the other way: 12 managers trimmed or sold out against 7 buying.

Managers holding
15
at least, of 91 current
Combined value
$8.8bn
as reported
Opened
1
new this quarter
Added to
6
already held
Trimmed or sold out
12
4 sold out entirely

Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.

Managers reporting a position

Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.

ManagerValueWeightSharesChange on the quarterAction
Invesco Ltd
Long-only · $1264bn book
$3.2bn0.3%6,683,098+$2.5bn+4,162,514Added
Fidelity (FMR LLC)
Long-only · $2304bn book
$2.0bn0.1%4,105,776+$917m+496,271Added
AQR Capital Management LLC
Quantitative · $287bn book
$1.1bn0.4%2,416,624+$515m+233,416Added
Lone Pine Capital LLC
Long/short equity · $16.4bn book
$722m4.4%1,493,080+$167m-379,796Trimmed
MFS Investment Management
Long-only · $315bn book
$335m0.1%678,033+$275m+476,751Added
ARK Investment Management LLC
Long-only · $15.4bn book
$312m2.0%644,782-$57m-600,340Trimmed
Acadian Asset Management LLC
Quantitative · $84.2bn book
$268m0.3%553,598+$9.2m-318,779Trimmed
Two Sigma Investments LP
Quantitative · $138bn book
$227m0.2%469,082-$22m-370,349Trimmed
Point72 Asset Management LP
Multi-strategy · $90.7bn book
$222m0.2%458,710-$455m-1,826,008Trimmed
Renaissance Technologies LLC
Quantitative · $72.6bn book
$106m0.1%218,100+$57m+53,200Added
Squarepoint Ops LLC
Multi-strategy · $90.5bn book
$96m0.1%198,345+$2.2m-117,818Trimmed
Man Group PLC
Quantitative · $62.7bn book
$80m0.1%165,432+$51m+68,459Added
Bridgewater Associates LP
Macro · $24.4bn book
$48m0.2%98,627-$53m-240,319Trimmed
Rokos Capital Management LLP
Macro · $26.8bn book
$44m0.2%91,693+$14m-11,277Trimmed
Maverick Capital Ltd
Long/short equity · $11.3bn book
$1.0m0.0%2,101opened2,101New

Sold out of this quarter

Valued at what the position was worth in the previous filing, because by this one it is gone.

Ownership through time

At least 29 of the 95 managers whose filings are on file listed TER in Q2 2026, against 9 in Q2 2013. 6 managers fewer than in Q1 2026: 2 started positions; 1 listed it again; 2 sold out, by their own filings; 7 no longer listed it among the positions read, which can mean a holding below the listed range or a filing not yet made.

Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.

Managers on file listing it
01835Q2 2013: 9Q3 2013: 7Q4 2013: 6Q1 2014: 614Q2 2014: 5Q3 2014: 8Q4 2014: 7Q1 2015: 615Q2 2015: 6Q3 2015: 6Q4 2015: 8Q1 2016: 616Q2 2016: 5Q3 2016: 5Q4 2016: 8Q1 2017: 1017Q2 2017: 15Q3 2017: 16Q4 2017: 17Q1 2018: 1818Q2 2018: 11Q3 2018: 11Q4 2018: 15Q1 2019: 1619Q2 2019: 10Q3 2019: 19Q4 2019: 14Q1 2020: 1320Q2 2020: 16Q3 2020: 27Q4 2020: 19Q1 2021: 2021Q2 2021: 19Q3 2021: 26Q4 2021: 18Q1 2022: 1822Q2 2022: 14Q3 2022: 22Q4 2022: 17Q1 2023: 1823Q2 2023: 21Q3 2023: 20Q4 2023: 15Q1 2024: 1424Q2 2024: 14Q3 2024: 13Q4 2024: 12Q1 2025: 1425Q2 2025: 21Q3 2025: 21Q4 2025: 27Q1 2026: 3526Q2 2026: 29
  • Q2 2013: 9
  • Q3 2013: 7
  • Q4 2013: 6
  • Q1 2014: 6
  • Q2 2014: 5
  • Q3 2014: 8
  • Q4 2014: 7
  • Q1 2015: 6
  • Q2 2015: 6
  • Q3 2015: 6
  • Q4 2015: 8
  • Q1 2016: 6
  • Q2 2016: 5
  • Q3 2016: 5
  • Q4 2016: 8
  • Q1 2017: 10
  • Q2 2017: 15
  • Q3 2017: 16
  • Q4 2017: 17
  • Q1 2018: 18
  • Q2 2018: 11
  • Q3 2018: 11
  • Q4 2018: 15
  • Q1 2019: 16
  • Q2 2019: 10
  • Q3 2019: 19
  • Q4 2019: 14
  • Q1 2020: 13
  • Q2 2020: 16
  • Q3 2020: 27
  • Q4 2020: 19
  • Q1 2021: 20
  • Q2 2021: 19
  • Q3 2021: 26
  • Q4 2021: 18
  • Q1 2022: 18
  • Q2 2022: 14
  • Q3 2022: 22
  • Q4 2022: 17
  • Q1 2023: 18
  • Q2 2023: 21
  • Q3 2023: 20
  • Q4 2023: 15
  • Q1 2024: 14
  • Q2 2024: 14
  • Q3 2024: 13
  • Q4 2024: 12
  • Q1 2025: 14
  • Q2 2025: 21
  • Q3 2025: 21
  • Q4 2025: 27
  • Q1 2026: 35
  • Q2 2026: 29
Their combined reported value
$0$5bn$10bnQ2 2013: $540mQ3 2013: $312mQ4 2013: $224mQ1 2014: $646m14Q2 2014: $522mQ3 2014: $642mQ4 2014: $719mQ1 2015: $695m15Q2 2015: $604mQ3 2015: $609mQ4 2015: $500mQ1 2016: $475m16Q2 2016: $427mQ3 2016: $470mQ4 2016: $553mQ1 2017: $809m17Q2 2017: $634mQ3 2017: $1.2bnQ4 2017: $1.7bnQ1 2018: $1.9bn18Q2 2018: $1.4bnQ3 2018: $1.2bnQ4 2018: $918mQ1 2019: $1.0bn19Q2 2019: $1.2bnQ3 2019: $1.8bnQ4 2019: $2.0bnQ1 2020: $1.6bn20Q2 2020: $2.4bnQ3 2020: $2.4bnQ4 2020: $2.8bnQ1 2021: $2.5bn21Q2 2021: $3.2bnQ3 2021: $2.8bnQ4 2021: $4.5bnQ1 2022: $3.0bn22Q2 2022: $2.4bnQ3 2022: $2.1bnQ4 2022: $2.2bnQ1 2023: $2.7bn23Q2 2023: $2.8bnQ3 2023: $2.5bnQ4 2023: $2.4bnQ1 2024: $2.8bn24Q2 2024: $3.6bnQ3 2024: $2.9bnQ4 2024: $2.4bnQ1 2025: $1.2bn25Q2 2025: $1.5bnQ3 2025: $3.1bnQ4 2025: $3.9bnQ1 2026: $7.0bn26Q2 2026: $10.4bn
  • Q2 2013: $540m
  • Q3 2013: $312m
  • Q4 2013: $224m
  • Q1 2014: $646m
  • Q2 2014: $522m
  • Q3 2014: $642m
  • Q4 2014: $719m
  • Q1 2015: $695m
  • Q2 2015: $604m
  • Q3 2015: $609m
  • Q4 2015: $500m
  • Q1 2016: $475m
  • Q2 2016: $427m
  • Q3 2016: $470m
  • Q4 2016: $553m
  • Q1 2017: $809m
  • Q2 2017: $634m
  • Q3 2017: $1.2bn
  • Q4 2017: $1.7bn
  • Q1 2018: $1.9bn
  • Q2 2018: $1.4bn
  • Q3 2018: $1.2bn
  • Q4 2018: $918m
  • Q1 2019: $1.0bn
  • Q2 2019: $1.2bn
  • Q3 2019: $1.8bn
  • Q4 2019: $2.0bn
  • Q1 2020: $1.6bn
  • Q2 2020: $2.4bn
  • Q3 2020: $2.4bn
  • Q4 2020: $2.8bn
  • Q1 2021: $2.5bn
  • Q2 2021: $3.2bn
  • Q3 2021: $2.8bn
  • Q4 2021: $4.5bn
  • Q1 2022: $3.0bn
  • Q2 2022: $2.4bn
  • Q3 2022: $2.1bn
  • Q4 2022: $2.2bn
  • Q1 2023: $2.7bn
  • Q2 2023: $2.8bn
  • Q3 2023: $2.5bn
  • Q4 2023: $2.4bn
  • Q1 2024: $2.8bn
  • Q2 2024: $3.6bn
  • Q3 2024: $2.9bn
  • Q4 2024: $2.4bn
  • Q1 2025: $1.2bn
  • Q2 2025: $1.5bn
  • Q3 2025: $3.1bn
  • Q4 2025: $3.9bn
  • Q1 2026: $7.0bn
  • Q2 2026: $10.4bn

Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.

Largest increases, by shares

Largest decreases, by shares

ManagerValue over timeFirst listedLargestQ2 2026
Invesco LtdQ2 2013$3.2bn$3.2bn
Fidelity (FMR LLC)Q2 2021$2.4bn$2.0bn
AQR Capital Management LLCQ3 2015$1.1bn$1.1bn
T. Rowe Price Associates IncQ2 2024$814m$740m
Lone Pine Capital LLCQ1 2026$722m$722m
MFS Investment ManagementQ3 2025$335m$335m
ARK Investment Management LLCQ4 2016$456m$312m
Acadian Asset Management LLCQ4 2016$268m$268m
Jane Street Group LLCQ4 2025$251m$251m
Two Sigma Investments LPQ2 2013$249m$227m
Point72 Asset Management LPQ2 2018$677m$222m
Janus Henderson Group LtdQ2 2021$247m$180m
Neuberger Berman Group LLCQ4 2021$283m$150m
Renaissance Technologies LLCQ4 2015$447m$106m
D. E. Shaw & Co.Q2 2015$257m$96m
Wellington Management Group LLPQ2 2013$752mlast listed Q3 2025
Citadel Advisors LLCQ3 2020$344mlast listed Q4 2025
Glenview Capital Management LLCQ2 2014$256mlast listed Q3 2015
Arrowstreet Capital LPQ1 2017$215mlast listed Q1 2026
Millennium Management LLCQ4 2013$193mlast listed Q1 2026
Balyasny Asset Management LLCQ2 2013$192mlast listed Q1 2026
Two Sigma Advisers LPQ2 2013$141mlast listed Q4 2025
Coatue Management LLCQ2 2017$113mlast listed Q3 2018
Marshall Wace LLPQ3 2018$97mlast listed Q1 2026
Holocene Advisors LPQ4 2018$91mlast listed Q1 2026

Reported as options rather than shares

A put or a call on a name is not a position in it, and the filing states the notional rather than what the option cost. These lines are listed apart for that reason and are not counted in anything above.

What TER is worth

Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.

Build the comp set around TER →

How much of the picture this is

A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.

What to do with a name the funds are buying

Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.

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The holdings, every quarter, and the week between

One email a week on what moved in the market and what it means for the people interviewing into it, with the 13F changes the quarter they are filed.

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