Free · no sign-up · Q2 2026

Which funds own VIAV

Viavi Solutions Inc in the Q2 2026 filings. At least 4 of the 91 current managers on file reported a position, worth $850m between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.

Managers holding: 4; at least, of 91 current
Combined value: $850m; as reported
Opened: 0; new this quarter
Added to: 3; already held
Trimmed or sold out: 1; 0 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.

Manager	Value	Weight	Shares	Change on the quarter	Action
Whale Rock Capital Management LLC Long/short equity · $12.5bn book	$328m	2.6%	6,875,942	+$213m+3,402,790	Added
Two Sigma Investments LP Quantitative · $138bn book	$267m	0.2%	5,586,573	+$209m+3,837,155	Added
Millennium Management LLC Multi-strategy · $276bn book	$252m	0.1%	5,275,585	+$178m+3,045,650	Added
Caxton Associates LLP Macro · $5.3bn book	$2.6m	0.0%	55,256	+$400k-11,899	Trimmed

Ownership through time

At least 21 of the 95 managers whose filings are on file listed VIAV in Q2 2026, against 2 in Q3 2015. 13 managers more than in Q1 2026: 3 started positions; 10 listed it again.

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

Their combined reported value

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.

Started in Q2 2026

Largest increases, by shares

Two Sigma Investments LP1,749,418 to 5,586,573 shares+$183m
Whale Rock Capital Management LLC3,473,152 to 6,875,942 shares+$162m
Holocene Advisors LPnew: 1,065,609 shares+$51m
T. Rowe Price Associates Inc10,186,729 to 11,131,777 shares+$45m
Tudor Investment Corpnew: 606,921 shares+$29m

Largest decreases, by shares

Capital World Investors11,570,319 to 9,155,607 shares-$115m
Wellington Management Group LLP5,443,294 to 3,800,053 shares-$78m
First Eagle Investment Management LLC559,800 to 212,900 shares-$17m
Caxton Associates LLP67,155 to 55,256 shares-$568k

Left it

No manager on file is shown leaving it.

Manager	First listed	Largest	Q2 2026
T. Rowe Price Associates Inc	Q1 2026	$532m	$532m
Jane Street Group LLC	Q2 2026	$444m	$444m
Capital World Investors	Q2 2018	$437m	$437m
Whale Rock Capital Management LLC	Q1 2026	$328m	$328m
Two Sigma Investments LP	Q2 2016	$267m	$267m
Millennium Management LLC	Q2 2026	$252m	$252m
Wellington Management Group LLP	Q1 2021	$369m	$181m
D. E. Shaw & Co.	Q2 2026	$177m	$177m
Arrowstreet Capital LP	Q3 2019	$126m	$126m
AllianceBernstein LP	Q2 2026	$119m	$119m
Marshall Wace LLP	Q4 2021	$69m	$69m
Neuberger Berman Group LLC	Q2 2019	$53m	$53m
Holocene Advisors LP	Q2 2018	$51m	$51m
Squarepoint Ops LLC	Q4 2018	$37m	$37m
Tudor Investment Corp	Q4 2017	$29m	$29m
Capital Research Global Investors	Q3 2015	$195m	last listed Q1 2024
Renaissance Technologies LLC	Q2 2016	$108m	last listed Q2 2021
Woodline Partners LP	Q2 2020	$104m	last listed Q4 2025
Citadel Advisors LLC	Q1 2019	$100m	last listed Q1 2020
Soros Fund Management LLC	Q3 2015	$68m	last listed Q4 2017
Point72 Asset Management LP	Q3 2022	$52m	last listed Q3 2025
Balyasny Asset Management LLC	Q1 2019	$39m	last listed Q3 2020
Acadian Asset Management LLC	Q3 2019	$31m	last listed Q4 2022
Starboard Value LP	Q4 2016	$29m	last listed Q4 2016
AQR Capital Management LLC	Q2 2016	$28m	last listed Q2 2016

What VIAV 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 VIAV →

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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