Themes ETF TR

13F holders, Q1 2026 (March 31)
7holders +4
5new positions
1sold out
$2.88avg. 13F price*

At the end of Q1 2026, 7 institutions reported holding Themes ETF TR in their 13F filings, up 4 from Q4 2025. 5 opened new positions and 1 sold out. The largest holders were Virtu Financial LLC ($613K), Optiver Holding B.V. ($281K) and Susquehanna International Group, LLP ($159K).

Company
Themes ETF TR
CUSIP
882927270
Latest filing quarter
Q1 2026

History

Number of 13F holders

02468 Q3 2025: 1Q3 2025Q4 2025: 3Q4 2025Q1 2026: 7Q1 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions5$961K
Exits1$87

All 13F filers, Q4 2025 → Q1 2026: 372,958 shares bought and 10 shares sold, net +372,948 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 7 holders

Virtu Financial LLC 0.03% New 212,817 $613K
Optiver Holding B.V. 0.01% New 97,604 $281K
Susquehanna International Group, LLP 0.00% Add +236.0% 55,076 $159K
XTX Topco Ltd 0.00% New 12,852 $37K
Jane Street Group, LLC 0.00% New 10,068 $29K
Simplex Trading, LLC 0.00% Add +315.1% 660 $2K
Citigroup Inc. 0.00% New 430 $1K

"% of holder's portfolio" is THEMES ETF TR's weight in each manager's 13F, not the share of Themes ETF TR the manager owns.