Loomis Sayles & Co L P 13F Holdings & Latest Moves
Loomis Sayles & Co L P reported a 13F portfolio worth $74.33B as of Q1 2026. Latest 13F moves (filed May 14, 2026): 15 added, 46 reduced. Largest change by value: added $NVDA ($8.12B held).
- 13F value (Q1 2026)
- $74.33B
- New positions
- 0
- Added / reduced
- 15 / 46
- Sold out
- 0
Top buys and sells in the latest 13F
Biggest new and added positions
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $NVDA | Added | +636.37K (+1.58%) | 40.98M | $8.12B | -6.9% | -9.8% | — | ||
| $GOOGL | Added | +197.12K (+1.15%) | 17.34M | $6.18B | -3.3% | -7.9% | — | ||
| $AMZN | Added | +362.66K (+2.02%) | 18.33M | $4.41B | +0.5% | -7.9% | — | ||
| $NFLX | Added | +743.15K (+2%) | 37.97M | $2.74B | +2.7% | -6.1% | — | ||
| $ORCL | Added | +638.88K (+3.94%) | 16.84M | $2.47B | -3.0% | -1.5% | — |
Biggest reduced and exited positions
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $MNST | Reduced | -363.34K (-1.38%) | 25.91M | $2.53B | +0.6% | +8.6% | — | ||
| $MNST | Reduced | -363.34K (-1.38%) | 25.91M | $2.38B | +0.6% | +8.6% | — | ||
| $DIS | Reduced | -189.94K (-1.34%) | 13.99M | $1.38B | -1.7% | -3.5% | — | ||
| $GOOG | Reduced | -38.30K (-1.33%) | 2.85M | $1.01B | -3.4% | -7.5% | — | ||
| $EXPD | Reduced | -77.68K (-1.36%) | 5.61M | $934.53M | +2.3% | +6.8% | — |
Added positions in the latest 13F
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $NVDA | Added | +636.37K (+1.58%) | 40.98M | $8.12B | -6.9% | -9.8% | — | ||
| $GOOGL | Added | +197.12K (+1.15%) | 17.34M | $6.18B | -3.3% | -7.9% | — | ||
| $AMZN | Added | +362.66K (+2.02%) | 18.33M | $4.41B | +0.5% | -7.9% | — | ||
| $NFLX | Added | +743.15K (+2%) | 37.97M | $2.74B | +2.7% | -6.1% | — | ||
| $ORCL | Added | +638.88K (+3.94%) | 16.84M | $2.47B | -3.0% | -1.5% | — | ||
| $MSFT | Added | +66.64K (+1.11%) | 6.06M | $2.24B | +2.6% | -2.2% | — | ||
| $BKNG | Added | +3.02M (+6096.52%) | 3.07M | $547.54M | +3.4% | +13.3% | — | ||
| $MA | Added | +28.49K (+4.86%) | 615.24K | $315.99M | +2.0% | +0.1% | — | ||
| $ARM | Added | +30.34K (+3.66%) | 860.26K | $309.25M | +30.5% | +80.5% | — | ||
| $ALNY | Added | +19.02K (+3.82%) | 516.96K | $154.10M | +2.4% | -1.9% | — | ||
| $ALNY | Added | +19.02K (+3.82%) | 516.96K | $150.17M | +2.4% | -1.9% | — | ||
| $ALGM | Added | +844.87K (+101.88%) | 1.67M | $114.76M | -0.6% | +22.3% | — | ||
| $EXPE | Added | +315.52K (+415.82%) | 391.40K | $100.15M | +0.4% | +9.4% | — | ||
| $EXTR | Added | +227.53K (+9.14%) | 2.72M | $86.96M | -3.3% | +28.2% | — | ||
| $EXTR | Added | +227.53K (+9.14%) | 2.72M | $84.38M | -3.3% | +28.2% | — |
Reduced positions in the latest 13F
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $MNST | Reduced | -363.34K (-1.38%) | 25.91M | $2.53B | +0.6% | +8.6% | — | ||
| $MNST | Reduced | -363.34K (-1.38%) | 25.91M | $2.38B | +0.6% | +8.6% | — | ||
| $DIS | Reduced | -189.94K (-1.34%) | 13.99M | $1.38B | -1.7% | -3.5% | — | ||
| $GOOG | Reduced | -38.30K (-1.33%) | 2.85M | $1.01B | -3.4% | -7.5% | — | ||
| $EXPD | Reduced | -77.68K (-1.36%) | 5.61M | $934.53M | +2.3% | +6.8% | — | ||
| $EXPD | Reduced | -77.68K (-1.36%) | 5.61M | $909.43M | +2.3% | +6.8% | — | ||
| $NVS | Reduced | -108.11K (-1.95%) | 5.43M | $850.38M | — | ||||
| $NVS | Reduced | -108.11K (-1.95%) | 5.43M | $835.19M | — | ||||
| $ILMN | Reduced | -1.23M (-29.45%) | 2.94M | $517.46M | +1.1% | +16.5% | — | ||
| $ILMN | Reduced | -1.23M (-29.45%) | 2.94M | $489.15M | +1.1% | +16.5% | — | ||
| $FDS | Reduced | -17.13K (-1.15%) | 1.48M | $340.06M | +12.6% | +18.6% | — | ||
| $HLT | Reduced | -178.98K (-19.78%) | 725.70K | $248.09M | +2.0% | +9.7% | — | ||
| $HLT | Reduced | -178.98K (-19.78%) | 725.70K | $239.81M | +2.0% | +9.7% | — | ||
| $CMI | Reduced | -167.55K (-33.30%) | 335.57K | $239.33M | -10.8% | -4.8% | — | ||
| $CMI | Reduced | -167.55K (-33.30%) | 335.57K | $222.06M | -10.8% | -4.8% | — | ||
| $GS | Reduced | -35.42K (-14.25%) | 213.19K | $215.61M | +2.0% | +11.6% | — | ||
| $JPM | Reduced | -67.65K (-9.55%) | 640.50K | $209.65M | +1.0% | +6.5% | — | ||
| $BLK | Reduced | -64.94K (-23.66%) | 209.55K | $201.50M | -3.6% | -5.0% | — | ||
| $ORLY | Reduced | -312.96K (-12.93%) | 2.11M | $194.10M | +3.0% | +0.6% | — | ||
| $ORLY | Reduced | -312.96K (-12.93%) | 2.11M | $190.02M | +3.0% | +0.6% | — | ||
| $COST | Reduced | -18.51K (-8.77%) | 192.64K | $180.21M | +0.9% | -5.9% | — | ||
| $ABNB | Reduced | -30.51K (-2.64%) | 1.12M | $165.12M | +0.4% | +4.0% | — | ||
| $HD | Reduced | -212.91K (-31.68%) | 459.05K | $161.90M | +3.1% | +9.2% | — | ||
| $LIN | Reduced | -134.30K (-30.29%) | 309K | $160.36M | +0.6% | +2.2% | — | ||
| $LIN | Reduced | -134.30K (-30.29%) | 309K | $159.27M | +0.6% | +2.2% | — | ||
| $AEIS | Reduced | -158.03K (-27.73%) | 411.81K | $150.62M | -6.0% | +7.6% | — | ||
| $AEIS | Reduced | -158.03K (-27.73%) | 411.81K | $140.27M | -6.0% | +7.6% | — | ||
| $MTD | Reduced | -61.35K (-36.35%) | 107.45K | $135.26M | +4.7% | +10.8% | — | ||
| $ATI | Reduced | -282.26K (-30.17%) | 653.42K | $130.36M | -1.3% | +20.4% | — | ||
| $ATI | Reduced | -282.26K (-30.17%) | 653.42K | $128.79M | -1.3% | +20.4% | — | ||
| $MTSI | Reduced | -161.91K (-33.43%) | 322.46K | $122.65M | -0.8% | +0.3% | — | ||
| $MTD | Reduced | -61.35K (-36.35%) | 107.45K | $122.62M | +4.7% | +10.8% | — | ||
| $MTSI | Reduced | -161.91K (-33.43%) | 322.46K | $121.39M | -0.8% | +0.3% | — | ||
| $ACA | Reduced | -44.17K (-5.28%) | 793.08K | $115.08M | -8.3% | -1.1% | — | ||
| $LGND | Reduced | -29.47K (-7.70%) | 353.21K | $111.13M | +1.5% | +15.6% | — | ||
| $LTH | Reduced | -162.86K (-5.93%) | 2.58M | $106.63M | -2.4% | +1.5% | — | ||
| $DHR | Reduced | -258.67K (-31.72%) | 556.85K | $106.54M | +5.3% | +10.1% | — | ||
| $ESE | Reduced | -25.09K (-7.70%) | 300.75K | $105.28M | -1.1% | +10.5% | — | ||
| $ACA | Reduced | -44.17K (-5.28%) | 793.08K | $100.68M | -8.3% | -1.1% | — | ||
| $ESE | Reduced | -25.09K (-7.70%) | 300.75K | $95.01M | -1.1% | +10.5% | — | ||
| $ALKS | Reduced | -117.94K (-6.20%) | 1.78M | $93.53M | -3.7% | +15.6% | Read | ||
| $AIR | Reduced | -185.40K (-22.49%) | 638.88K | $89.91M | -0.2% | +20.7% | Read | ||
| $COCO | Reduced | -89.52K (-7.70%) | 1.07M | $88.80M | +3.1% | +8.4% | — | ||
| $LTH | Reduced | -162.86K (-5.93%) | 2.58M | $88.61M | -2.4% | +1.5% | — | ||
| $HQY | Reduced | -21.17K (-2.22%) | 931.91K | $82.90M | +5.0% | +5.6% | — | ||
| $HQY | Reduced | -21.17K (-2.22%) | 931.91K | $82.90M | +5.0% | +5.6% | — |
All tracked 13F moves by Loomis Sayles & Co L P
| Filed | Ticker | Move | Change | Shares held | Value held | 1W | 1M | 6M | Story |
|---|---|---|---|---|---|---|---|---|---|
| $DIS | Reduced | -189.94K (-1.34%) | 13.99M | $1.38B | -1.7% | -3.5% | — | ||
| $COCO | Reduced | -89.52K (-7.70%) | 1.07M | $88.80M | +3.1% | +8.4% | — | ||
| $NVS | Reduced | -108.11K (-1.95%) | 5.43M | $835.19M | — | ||||
| $NVS | Reduced | -108.11K (-1.95%) | 5.43M | $850.38M | — | ||||
| $MNST | Reduced | -363.34K (-1.38%) | 25.91M | $2.53B | +0.6% | +8.6% | — | ||
| $MNST | Reduced | -363.34K (-1.38%) | 25.91M | $2.38B | +0.6% | +8.6% | — | ||
| $LTH | Reduced | -162.86K (-5.93%) | 2.58M | $88.61M | -2.4% | +1.5% | — | ||
| $LGND | Reduced | -29.47K (-7.70%) | 353.21K | $111.13M | +1.5% | +15.6% | — | ||
| $LTH | Reduced | -162.86K (-5.93%) | 2.58M | $106.63M | -2.4% | +1.5% | — | ||
| $JPM | Reduced | -67.65K (-9.55%) | 640.50K | $209.65M | +1.0% | +6.5% | — | ||
| $HQY | Reduced | -21.17K (-2.22%) | 931.91K | $82.90M | +5.0% | +5.6% | — | ||
| $HQY | Reduced | -21.17K (-2.22%) | 931.91K | $82.90M | +5.0% | +5.6% | — | ||
| $FDS | Reduced | -17.13K (-1.15%) | 1.48M | $340.06M | +12.6% | +18.6% | — | ||
| $EXPD | Reduced | -77.68K (-1.36%) | 5.61M | $909.43M | +2.3% | +6.8% | — | ||
| $EXPD | Reduced | -77.68K (-1.36%) | 5.61M | $934.53M | +2.3% | +6.8% | — | ||
| $ESE | Reduced | -25.09K (-7.70%) | 300.75K | $95.01M | -1.1% | +10.5% | — | ||
| $ESE | Reduced | -25.09K (-7.70%) | 300.75K | $105.28M | -1.1% | +10.5% | — | ||
| $COST | Reduced | -18.51K (-8.77%) | 192.64K | $180.21M | +0.9% | -5.9% | — | ||
| $ACA | Reduced | -44.17K (-5.28%) | 793.08K | $115.08M | -8.3% | -1.1% | — | ||
| $GOOG | Reduced | -38.30K (-1.33%) | 2.85M | $1.01B | -3.4% | -7.5% | — | ||
| $ALKS | Reduced | -117.94K (-6.20%) | 1.78M | $93.53M | -3.7% | +15.6% | Read | ||
| $ABNB | Reduced | -30.51K (-2.64%) | 1.12M | $165.12M | +0.4% | +4.0% | — | ||
| $ACA | Reduced | -44.17K (-5.28%) | 793.08K | $100.68M | -8.3% | -1.1% | — | ||
| $HD | Reduced | -212.91K (-31.68%) | 459.05K | $161.90M | +3.1% | +9.2% | — | ||
| $GS | Reduced | -35.42K (-14.25%) | 213.19K | $215.61M | +2.0% | +11.6% | — | ||
| $ORLY | Reduced | -312.96K (-12.93%) | 2.11M | $190.02M | +3.0% | +0.6% | — | ||
| $ORLY | Reduced | -312.96K (-12.93%) | 2.11M | $194.10M | +3.0% | +0.6% | — | ||
| $MTSI | Reduced | -161.91K (-33.43%) | 322.46K | $121.39M | -0.8% | +0.3% | — | ||
| $MTD | Reduced | -61.35K (-36.35%) | 107.45K | $122.62M | +4.7% | +10.8% | — | ||
| $MTD | Reduced | -61.35K (-36.35%) | 107.45K | $135.26M | +4.7% | +10.8% | — | ||
| $MTSI | Reduced | -161.91K (-33.43%) | 322.46K | $122.65M | -0.8% | +0.3% | — | ||
| $LIN | Reduced | -134.30K (-30.29%) | 309K | $160.36M | +0.6% | +2.2% | — | ||
| $LIN | Reduced | -134.30K (-30.29%) | 309K | $159.27M | +0.6% | +2.2% | — | ||
| $ILMN | Reduced | -1.23M (-29.45%) | 2.94M | $489.15M | +1.1% | +16.5% | — | ||
| $ILMN | Reduced | -1.23M (-29.45%) | 2.94M | $517.46M | +1.1% | +16.5% | — | ||
| $HLT | Reduced | -178.98K (-19.78%) | 725.70K | $248.09M | +2.0% | +9.7% | — | ||
| $HLT | Reduced | -178.98K (-19.78%) | 725.70K | $239.81M | +2.0% | +9.7% | — | ||
| $DHR | Reduced | -258.67K (-31.72%) | 556.85K | $106.54M | +5.3% | +10.1% | — | ||
| $CMI | Reduced | -167.55K (-33.30%) | 335.57K | $239.33M | -10.8% | -4.8% | — | ||
| $CMI | Reduced | -167.55K (-33.30%) | 335.57K | $222.06M | -10.8% | -4.8% | — | ||
| $BLK | Reduced | -64.94K (-23.66%) | 209.55K | $201.50M | -3.6% | -5.0% | — | ||
| $ATI | Reduced | -282.26K (-30.17%) | 653.42K | $128.79M | -1.3% | +20.4% | — | ||
| $ATI | Reduced | -282.26K (-30.17%) | 653.42K | $130.36M | -1.3% | +20.4% | — | ||
| $AEIS | Reduced | -158.03K (-27.73%) | 411.81K | $140.27M | -6.0% | +7.6% | — | ||
| $AEIS | Reduced | -158.03K (-27.73%) | 411.81K | $150.62M | -6.0% | +7.6% | — | ||
| $AIR | Reduced | -185.40K (-22.49%) | 638.88K | $89.91M | -0.2% | +20.7% | Read | ||
| $ORCL | Added | +638.88K (+3.94%) | 16.84M | $2.47B | -3.0% | -1.5% | — | ||
| $NVDA | Added | +636.37K (+1.58%) | 40.98M | $8.12B | -6.9% | -9.8% | — | ||
| $NFLX | Added | +743.15K (+2%) | 37.97M | $2.74B | +2.7% | -6.1% | — | ||
| $MSFT | Added | +66.64K (+1.11%) | 6.06M | $2.24B | +2.6% | -2.2% | — | ||
| $MA | Added | +28.49K (+4.86%) | 615.24K | $315.99M | +2.0% | +0.1% | — | ||
| $EXTR | Added | +227.53K (+9.14%) | 2.72M | $86.96M | -3.3% | +28.2% | — | ||
| $EXTR | Added | +227.53K (+9.14%) | 2.72M | $84.38M | -3.3% | +28.2% | — | ||
| $EXPE | Added | +315.52K (+415.82%) | 391.40K | $100.15M | +0.4% | +9.4% | — | ||
| $BKNG | Added | +3.02M (+6096.52%) | 3.07M | $547.54M | +3.4% | +13.3% | — | ||
| $ARM | Added | +30.34K (+3.66%) | 860.26K | $309.25M | +30.5% | +80.5% | — | ||
| $AMZN | Added | +362.66K (+2.02%) | 18.33M | $4.41B | +0.5% | -7.9% | — | ||
| $GOOGL | Added | +197.12K (+1.15%) | 17.34M | $6.18B | -3.3% | -7.9% | — | ||
| $ALNY | Added | +19.02K (+3.82%) | 516.96K | $154.10M | +2.4% | -1.9% | — | ||
| $ALNY | Added | +19.02K (+3.82%) | 516.96K | $150.17M | +2.4% | -1.9% | — | ||
| $ALGM | Added | +844.87K (+101.88%) | 1.67M | $114.76M | -0.6% | +22.3% | — |
13F reports are filed quarterly, up to 45 days after the quarter ends, so they show past holdings. 1W / 1M / 6M = how the stock moved after the filing.
Stocks Loomis Sayles & Co L P holds or traded
Frequently asked questions
What did Loomis Sayles & Co L P buy and sell in its latest 13F?
It opened or added to $NVDA, $GOOGL, $AMZN, $NFLX and $ORCL; it cut or exited $MNST, $MNST, $DIS, $GOOG and $EXPD.
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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