Among active 13F managers last quarter, 2 opened and none reduced or exited; the largest holder to move was Natixis Investment Managers, LLC (new position).
2 tracked 13F filers disclose a position in LSTB as of the latest SEC 13F filings, a combined $52.8M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Natixis Investment Managers, LLC | 2.0M | $49.9M | ▲New +2.0M sh | Q2 2026 | |
| 2 | Citadel Advisors LLC | 117K | $2.9M | ▲New +117K sh | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 2 funds opened a new position in LSTB, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Natixis Loomis Dyn Core PlusLSCP | 2 funds | $51.3M |
| Oakmark International LC ETFOAKI | 2 funds | $49.9M |
| Oakmark Global Large Cap ETFOAKG | 2 funds | $24.3M |
| Ishares Core S&P 500 ETFIVV | 1 funds | $13.2B |
| Amazon.com IncAMZN | 1 funds | $2.6B |
| Nvidia CorpNVDA | 1 funds | $2.4B |
| Apple IncAAPL | 1 funds | $2.1B |
| Microsoft CorpMSFT | 1 funds | $1.4B |
| Electronic Arts IncEA | 1 funds | $1.2B |
| Warner Bros Discovery IncWBD | 1 funds | $1.2B |
| Eli Lilly & CoLLY | 1 funds | $1.1B |
| Broadcom IncAVGO | 1 funds | $1.1B |
Ranked by how many of LSTB's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in LSTB.
| Class | 13F holders | Value held |
|---|---|---|
| GQIMF Closed and MF Open | 38 funds | $107.6M |
| LSTBthis pageLOOMIS SAYLES TO | 2 funds | $52.8M |
| LSCPLOOMIS SAYLES DY | 2 funds | $51.3M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for LSTB
This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/LSTB/capital-change-brief"
Use Arkolith's capital_change_brief for LSTB. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for LSTB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.