Loomis Sayles & Co L P·13F Holdings
- Positions
- 337
- Top-10 weight
- 60%
- Largest
- NVDA · 11%
- Quarter ending
- Jun 30, 2026
- Added
- 166
- Trimmed
- 158
- Sold out
- 28
- Last filed
- Aug 14, 2026
Portfolio
What does Loomis Sayles & Co L P own?
Loomis Sayles & Co L P reported 337 long equity positions worth $70.3B for the quarter ending Jun 30, 2026. The largest is NVDA at 11% of reported value. The ten largest positions make up 60% of the portfolio. Against the prior quarter it added to 166 positions, trimmed 158 and sold out of 28. The latest 13F was filed Aug 14, 2026.
Largest positionsValue · weight
- NVDANVIDIA Corporation$7.9B11% of portfolio
- GOOGLAlphabet Inc.$6.2B8.8% of portfolio
- TSLATesla, Inc.$5.3B7.6% of portfolio
- AMZNAmazon.com, Inc.$4.4B6.2% of portfolio
- METAMeta Platforms, Inc.$4.2B6.0% of portfolio
- VVisa Inc.$3.1B4.4% of portfolio
- BAThe Boeing Company$3.0B4.3% of portfolio
- MSFTMicrosoft Corporation$2.9B4.1% of portfolio
- NFLXNetflix, Inc.$2.9B4.1% of portfolio
- ORCLOracle Corporation$2.4B3.5% of portfolio
Sector tilt
Which sectors does Loomis Sayles & Co L P lean on?
Technology (25%) and Communication Services (22%) are the two largest sectors by reported value.
By share of reported value, across 337 classified tickers.
Quarter changes
What did Loomis Sayles & Co L P buy and sell last quarter?
Largest additions last quarterEst. value
Ownership stakes
Where is Loomis Sayles & Co L P a major shareholder?
By shares outstanding, Loomis Sayles & Co L P owns 7.1% of SEI Investments Company.
- SEIC ownership
- 7.1% $744.0M
Reported value
How has Loomis Sayles & Co L P's 13F value moved?
Reported value went from $60.5M to $70.3B over 10 quarters. It moves with prices and with buying and selling, so it is not a fund return.
Latest 13F
What Loomis Sayles & Co L P changed in its latest 13F
| Company | Change | Shares vs prior | Est. value | Filed |
|---|---|---|---|---|
| QUALCOMM Incorporated QCOM | -96% | $742.1M | Aug 14, 2026 | |
| Microsoft Corporation MSFT | +28% | $640.2M | Aug 14, 2026 | |
| Broadcom Inc. AVGO | +1284% | $305.3M | Aug 14, 2026 | |
| NVIDIA Corporation NVDA | -3.6% | $295.2M | Aug 14, 2026 | |
| PayPal Holdings, Inc. PYPL | -96% | $262.3M | Aug 14, 2026 | |
| Illumina, Inc. ILMN | -34% | $177.8M | Aug 14, 2026 | |
| Netflix, Inc. NFLX | +5.4% | $145.9M | Aug 14, 2026 | |
| KLA Corporation KLAC | -38% | $144.4M | Aug 14, 2026 | |
| Autodesk, Inc. ADSK | +10% | $115.7M | Aug 14, 2026 | |
| Yum China Holdings, Inc. YUMC | -60% | $105.5M | Aug 14, 2026 | |
| Monster Beverage Corporation MNST | -4.1% | $101.5M | Aug 14, 2026 | |
| Expedia Group, Inc. EXPE | -82% | $81.9M | Aug 14, 2026 | |
| Taiwan Semiconductor Manufacturing TSM | -26% | $80.1M | Aug 14, 2026 | |
| Novo Nordisk A/S NVO | +9.3% | $75.6M | Aug 14, 2026 | |
| Sterling Infrastructure Inc. STRL | -51% | $69.1M | Aug 14, 2026 |
