L3VLUP
Quarter end
30 Jun 2026
the date the book describes
Filed
2 Sep 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
21
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 0 listed it in both
Shares listed
9,456,127
combined, among listed positions
Reported value
$103m
combined, at the quarter end

Among the 91 comparable managers: 16 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -51,152.

Managers listing NTSK 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.

21 of 21 holders

ActionFiling
Millennium Management LLC3,517,244$38munder 0.1%Added+770,28914 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,166,000$13munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP1,062,450$12munder 0.1%Added+642,18014 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC793,654$8.7munder 0.1%Added+631,9253 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP767,632$8.4munder 0.1%Added+672,58313 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.427,117$4.7munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP412,400$4.5munder 0.1%Added+231,03914 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP306,894$3.4munder 0.1%Added+246,96413 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC291,924$3.2munder 0.1%Trimmed-219,4502 Sep 2026 (the filing on sec.gov)
Acadian Asset Management LLC228,157$2.5munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP185,248$2.0munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Woodline Partners LP66,810$731kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC65,965$722kunder 0.1%Added+51,34414 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd55,300$604kunder 0.1%Added+22,17214 Aug 2026 (the filing on sec.gov)
Voloridge Investment Management LLC34,071$373kunder 0.1%Trimmed-318,25714 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC26,295$288kunder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC20,142$220kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
PDT Partners LLC10,925$120kunder 0.1%Trimmed-9,20014 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC10,243$112kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)5,147$56kunder 0.1%Trimmed-82,79113 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP2,509$27kunder 0.1%Newnew12 Aug 2026 (the filing on sec.gov)

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.

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 2025 to 1 in Q2 2026

Tracked managers listing it, at least.

051015Q3 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
NTSK by quarter
QuarterHoldersReported valueBuyersSellers
Q3 202513$221m130
Q4 20256$133m1121
Q1 20263$27m1315
Q2 20261$120k1612

Compare with…

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

NTSK and GOOGL →NTSK and AMZN →NTSK and MSFT →Choose a stock to compare with NTSK →

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