13F Insight
DOSSIER · 13F Holders · Q1 2026
NLSI

NEOS ETF TRUST

2 institutions still hold NEOS ETF TRUST as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 78433H477·2 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$388K
visible holders
Holders
2
filers reporting
Concentration
99.10%
JANE STREET GROUP, LLC #1
top holder share
AI Holders Summary · Q1 2026

NLSI, a NEOS ETF Trust product, has just 3 reported 13F holders and about $408K in value as of Q1 2026 — almost entirely Jane Street at $384K (94% of the book). With only tiny residuals from Capital Investment ($20K) and UBS ($4K), NLSI's record is effectively a single market-maker's inventory.

The register is essentially one name. Jane Street holds about $384,000 — some 94% of the disclosed value — with only token residuals from Capital Investment ($20K) and UBS ($4K). Jane Street's position is market-making inventory in the ETF rather than a conviction holding.

For readers, NLSI's 13F profile is a single-market-maker story: the fund has barely been adopted, and its reported institutional ownership is almost entirely one liquidity provider's inventory. There is no investor-conviction signal to read here.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q1 2026. Methodology

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$384K8K0.00%Q1 202602
UBS Group AG
CIK 0001610520
$4K770.00%Q1 2026