NATIXIS LOOMIS TR BD ETF (LSTB) Institutional Ownership Changes & 13F Activity
NATIXIS LOOMIS TR BD ETF (LSTB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Natixis Investment Managers, Llc, Citadel Advisors Llc, and Jane Street Group, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Citadel Advisors Llc | Buy | +116,620 | — | 116,620 | $2.93M | Q2 2026 | Sep 02, 2026 |
| Jane Street Group, Llc | Buy | +42,986 | — | 42,986 | $1.08M | Q2 2026 | Aug 14, 2026 |
| Natixis Investment Managers, Llc | Buy | +1,986,490 | — | 1,986,490 | $49.86M | Q2 2026 | Aug 13, 2026 |
Frequently asked questions about LSTB activity
Which institutional owners are buying LSTB?
Institutional owners buying LSTB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in LSTB activity?
"Buy" means an investor increased their reported position in LSTB compared to the prior reporting period. This reflects growing exposure to NATIXIS LOOMIS TR BD ETF (LSTB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in LSTB increasing?
Institutional interest in LSTB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.