Jim Simons’s MACOM Technology Solutions MTSI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-131,215
| Closed | -$16.3M | – | 3570 |
|
|
2025
Q3 | $16.3M | Buy |
+131,215
| New | +$17.3M | 0.02% | 833 |
|
|
2024
Q2 | – | Sell |
-12,615
| Closed | -$1.21M | – | 3798 |
|
|
2024
Q1 | $1.21M | Buy |
+12,615
| New | +$1.12M | ﹤0.01% | 2372 |
|
|
2023
Q3 | – | Sell |
-107,715
| Closed | -$7.06M | – | 3945 |
|
|
2023
Q2 | $7.06M | Sell |
107,715
-400
| -0.4% | -$24.2K | 0.01% | 1210 |
|
|
2023
Q1 | $7.66M | Buy |
108,115
+44,800
| +71% | +$3.03M | 0.01% | 1233 |
|
|
2022
Q4 | $3.99M | Sell |
63,315
-70,100
| -53% | -$4.38M | 0.01% | 1654 |
|
|
2022
Q3 | $6.91M | Sell |
133,415
-44,240
| -25% | -$2.42M | 0.01% | 1238 |
|
|
2022
Q2 | $8.19M | Buy |
177,655
+37,540
| +27% | +$1.94M | 0.01% | 1217 |
|
|
2022
Q1 | $8.39M | Buy |
140,115
+67,000
| +92% | +$4.19M | 0.01% | 1233 |
|
|
2021
Q4 | $5.72M | Sell |
73,115
-113,700
| -61% | -$8.2M | 0.01% | 1445 |
|
|
2021
Q3 | $12.1M | Sell |
186,815
-96,800
| -34% | -$5.95M | 0.02% | 918 |
|
|
2021
Q2 | $18.2M | Buy |
283,615
+103,855
| +58% | +$6.03M | 0.02% | 807 |
|
|
2021
Q1 | $10.4M | Buy |
179,760
+5,345
| +3% | +$331K | 0.01% | 1163 |
|
|
2020
Q4 | $9.6M | Sell |
174,415
-220,800
| -56% | -$9.42M | 0.01% | 1198 |
|
|
2020
Q3 | $13.4M | Buy |
395,215
+154,900
| +64% | +$5.63M | 0.01% | 959 |
|
|
2020
Q2 | $8.26M | Buy |
+240,315
| New | +$7.02M | 0.01% | 1336 |
|
|
2018
Q1 | – | Sell |
-39,915
| Closed | -$1.3M | – | 3498 |
|
|
2017
Q4 | $1.3M | Buy |
+39,915
| New | +$1.44M | ﹤0.01% | 2562 |
|
|
2017
Q1 | – | Sell |
-221,200
| Closed | -$10.2M | – | 3338 |
|
|
2016
Q4 | $10.2M | Buy |
221,200
+210,700
| +2,007% | +$9.2M | 0.02% | 1204 |
|
|
2016
Q3 | $445K | Sell |
10,500
-92,300
| -90% | -$3.62M | ﹤0.01% | 2848 |
|
|
2016
Q2 | $3.39M | Buy |
+102,800
| New | +$3.9M | 0.01% | 1865 |
|
|
2015
Q1 | – | Sell |
-26,905
| Closed | -$842K | – | 3283 |
|
|
2014
Q4 | $842K | Buy |
+26,905
| New | +$666K | ﹤0.01% | 2207 |
|
|
2014
Q2 | – | Sell |
-31,000
| Closed | -$637K | – | 2891 |
|
|
2014
Q1 | $637K | Sell |
31,000
-16,222
| -34% | -$286K | ﹤0.01% | 2260 |
|
|
2013
Q4 | $802K | Sell |
47,222
-3,578
| -7% | -$58.1K | ﹤0.01% | 2180 |
|
|
2013
Q3 | $865K | Buy |
50,800
+21,300
| +72% | +$338K | ﹤0.01% | 2072 |
|
|
2013
Q2 | $431K | Buy |
+29,500
| New | +$414K | ﹤0.01% | 2290 |
|
Other funds holding MTSI
Jim Simons's MTSI Position: Q4 2025 in Review
Jim Simons sold out of MACOM Technology Solutions (MTSI) in Q4 2025, closing a stake of 131,215 shares — an estimated $16.3M sold.
Jim Simons first reported a position in MTSI in Q2 2013 and held it in 24 quarters. The position peaked at $18.2M in Q2 2021. 460 funds tracked by Wall St. Rank hold MTSI as of Q4 2025.
- Jim Simons reported no remaining MACOM Technology Solutions position as of Q4 2025 after selling out during the quarter.
- Jim Simons sold 131,215 MACOM Technology Solutions shares in Q4 2025, an estimated $16.3M.
- Jim Simons first reported a position in MACOM Technology Solutions in Q2 2013 and held it in 24 quarters.
- Jim Simons's MACOM Technology Solutions position peaked at $18.2M in Q2 2021.
- 460 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q4 2025.
Based on Renaissance Technologies's 13F filing for Q4 2025, filed 12 Feb 2026.