§ 13F · FUND PROFILE
LOOMIS SAYLES & CO L P.
Quality bond and equity, long-term focus
AUM · $79.8B (13F)Positions · 1145Turnover · 57% · Q1Filed · May 14, 2026
CONCENTRATION
46%
Top 10 holdings
NEW BUYS
+90
+$489M deployed
EXITS
0
No exits
SECTOR SHIFT
TECHNOLOGY → OTHER
-2pp · +2pp
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q1 2026
FILED MAY 14, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q1 |
|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORP | 35.91M | $6.3B | 8.4% | +2% |
| 2 | GOOGL | ALPHABET INC-CL A | 15.21M | $4.4B | 5.9% | +1% |
| 3 | TSLA | TESLA INC | 11.03M | $4.1B | 5.5% | ±0% |
| 4 | META | META PLATFORMS INC | 6.52M | $3.7B | 5.0% | +1% |
| 5 | AMZN | AMAZON.COM INC | 16.17M | $3.4B | 4.5% | +2% |
| 6 | NFLX | NETFLIX.COM INC | 33.16M | $3.2B | 4.3% | +2% |
| 7 | V | VISA INC-CLASS A SHRS | 8.10M | $2.4B | 3.3% | ±0% |
| 8 | BA | BOEING CO | 12.27M | $2.4B | 3.3% | −1% |
| 9 | ORCL | ORACLE CORP | 14.78M | $2.2B | 2.9% | +4% |
| 10 | MSFT | MICROSOFT CORP | 5.32M | $2.0B | 2.6% | +1% |
§ 02 · SECTOR ALLOCATION
Where the money is
Other38.7% (+2pp)
Media20.4% (+1pp)
Technology13.2% (−2pp)
Semiconductors11.7% (+1pp)
Financial Services8.1% (±0)
Retail6.4%
§ 03 · THE LOOMIS SIGNAL
AC read
LOOMIS SAYLES & CO L P is a Quality / Compounder fund managing $79.8 billion in assets. The fund runs a massive portfolio of 1,145 positions, broad diversification across holdings, with the top 10 accounting for 46%. Trading activity is aggressive at 57% quarterly turnover, with 90 new positions and 0 exits last quarter. Top sector allocations: Other (39%), Media (20%), Technology (13%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q1 2026
Busy quarter
+90 buys · −0 exits · 580 changed
Q4 2025
Busy quarter
+695 buys · −0 exits · 0 changed
Q2 2025
Busy quarter
+104 buys · −0 exits · 561 changed
Q1 2025
Busy quarter
+727 buys · −0 exits · 0 changed