Institutional Manager · CIK 0001053187
Natixis Investment Managers, LLC
Boston, MA · File #028-06808
Latest AUM
$35.1M
Positions
2
Top-10 Concentration
100.0%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | HARRIS OAKMARK ETF TRUST | 41456U205 | +976,956 | +$25.1M | $0 |
| NEW | HARRIS OAKMARK ETF TRUST | 41456U304 | +388,952 | +$10.0M | $0 |
Filing History
- 13F COMBINATION REPORTQ/E Dec 20252 pos · $35.1M
- 13F NOTICEQ/E Sep 2025— pos · $0
- 13F NOTICEQ/E Jun 2025— pos · $0
- 13F COMBINATION REPORTQ/E Mar 20252 pos · $48.6M
- 13F COMBINATION REPORTQ/E Dec 20243 pos · $64.2M
- 13F COMBINATION REPORTQ/E Sep 20242 pos · $52.5M
- 13F COMBINATION REPORTQ/E Jun 20244 pos · $60.0M
- 13F COMBINATION REPORTQ/E Mar 20244 pos · $65.4M
- 13F NOTICEQ/E Dec 2023— pos · $0
Top 2 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | HARRIS OAKMARK ETF TRUST | 41456U205 | 976,956 | $25.1M | 71.50% |
| 2 | HARRIS OAKMARK ETF TRUST | 41456U304 | 388,952 | $10.0M | 28.50% |