Jim Simons’s Ubiquiti UI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $173M | Sell |
218,944
-3,920
| -2% | -$2.66M | 0.27% | 64 |
|
|
2025
Q4 | $123M | Sell |
222,864
-19,400
| -8% | -$12.3M | 0.19% | 116 |
|
|
2025
Q3 | $160M | Buy |
242,264
+15,400
| +7% | +$7.69M | 0.21% | 89 |
|
|
2025
Q2 | $93.4M | Buy |
226,864
+20,100
| +10% | +$7.32M | 0.12% | 170 |
|
|
2025
Q1 | $64.1M | Buy |
206,764
+6,800
| +3% | +$2.4M | 0.1% | 248 |
|
|
2024
Q4 | $66.4M | Buy |
199,964
+2,400
| +1% | +$723K | 0.1% | 238 |
|
|
2024
Q3 | $43.8M | Buy |
197,564
+2,500
| +1% | +$456K | 0.07% | 365 |
|
|
2024
Q2 | $28.4M | Sell |
195,064
-14,800
| -7% | -$1.9M | 0.05% | 463 |
|
|
2024
Q1 | $24.3M | Sell |
209,864
-34,900
| -14% | -$4.28M | 0.04% | 549 |
|
|
2023
Q4 | $34.2M | Sell |
244,764
-46,818
| -16% | -$5.7M | 0.05% | 408 |
|
|
2023
Q3 | $42.4M | Sell |
291,582
-39,700
| -12% | -$6.66M | 0.07% | 311 |
|
|
2023
Q2 | $58.2M | Sell |
331,282
-18,000
| -5% | -$3.63M | 0.08% | 271 |
|
|
2023
Q1 | $94.9M | Sell |
349,282
-300
| -0.1% | -$83K | 0.13% | 190 |
|
|
2022
Q4 | $95.6M | Sell |
349,582
-29,600
| -8% | -$8.81M | 0.13% | 162 |
|
|
2022
Q3 | $111M | Sell |
379,182
-45,700
| -11% | -$13.5M | 0.16% | 141 |
|
|
2022
Q2 | $105M | Sell |
424,882
-1,800
| -0.4% | -$479K | 0.12% | 182 |
|
|
2022
Q1 | $124M | Sell |
426,682
-58,600
| -12% | -$15.8M | 0.15% | 139 |
|
|
2021
Q4 | $149M | Buy |
485,282
+13,100
| +3% | +$3.99M | 0.19% | 103 |
|
|
2021
Q3 | $141M | Sell |
472,182
-31,800
| -6% | -$9.83M | 0.18% | 111 |
|
|
2021
Q2 | $157M | Sell |
503,982
-65,900
| -12% | -$19.3M | 0.2% | 85 |
|
|
2021
Q1 | $170M | Sell |
569,882
-101,600
| -15% | -$32M | 0.21% | 88 |
|
|
2020
Q4 | $187M | Sell |
671,482
-55,900
| -8% | -$12.9M | 0.2% | 92 |
|
|
2020
Q3 | $121M | Sell |
727,382
-30,000
| -4% | -$5.29M | 0.12% | 163 |
|
|
2020
Q2 | $132M | Buy |
757,382
+16,200
| +2% | +$2.72M | 0.11% | 178 |
|
|
2020
Q1 | $105M | Buy |
741,182
+120,100
| +19% | +$18.3M | 0.1% | 194 |
|
|
2019
Q4 | $117M | Buy |
621,082
+123,300
| +25% | +$19.9M | 0.09% | 232 |
|
|
2019
Q3 | $58.9M | Sell |
497,782
-243,913
| -33% | -$29.5M | 0.05% | 445 |
|
|
2019
Q2 | $97.5M | Sell |
741,695
-38,000
| -5% | -$5.5M | 0.09% | 275 |
|
|
2019
Q1 | $117M | Buy |
779,695
+148,000
| +23% | +$18.7M | 0.11% | 216 |
|
|
2018
Q4 | $62.8M | Buy |
631,695
+193,695
| +44% | +$19.2M | 0.07% | 325 |
|
|
2018
Q3 | $43.3M | Buy |
438,000
+105,700
| +32% | +$9.33M | 0.04% | 500 |
|
|
2018
Q2 | $28.2M | Buy |
332,300
+29,800
| +10% | +$2.34M | 0.03% | 726 |
|
|
2018
Q1 | $20.8M | Sell |
302,500
-105,900
| -26% | -$7.56M | 0.02% | 909 |
|
|
2017
Q4 | $29M | Sell |
408,400
-150,100
| -27% | -$9.61M | 0.03% | 713 |
|
|
2017
Q3 | $31.3M | Sell |
558,500
-225,800
| -29% | -$13M | 0.04% | 641 |
|
|
2017
Q2 | $40.8M | Buy |
784,300
+19,300
| +3% | +$955K | 0.05% | 468 |
|
|
2017
Q1 | $38.4M | Buy |
765,000
+10,800
| +1% | +$590K | 0.05% | 458 |
|
|
2016
Q4 | $43.6M | Buy |
754,200
+113,400
| +18% | +$6.19M | 0.07% | 383 |
|
|
2016
Q3 | $34.3M | Buy |
640,800
+130,600
| +26% | +$6.27M | 0.06% | 419 |
|
|
2016
Q2 | $19.7M | Buy |
510,200
+361,200
| +242% | +$13.4M | 0.04% | 678 |
|
|
2016
Q1 | $4.96M | Buy |
+149,000
| New | +$4.62M | 0.01% | 1635 |
|
|
2015
Q2 | – | Sell |
-23,400
| Closed | -$691K | – | 3392 |
|
|
2015
Q1 | $691K | Buy |
+23,400
| New | +$692K | ﹤0.01% | 2478 |
|
|
2014
Q2 | – | Sell |
-485,100
| Closed | -$22M | – | 2981 |
|
|
2014
Q1 | $22M | Sell |
485,100
-173,400
| -26% | -$8.12M | 0.05% | 450 |
|
|
2013
Q4 | $30.3M | Sell |
658,500
-157,800
| -19% | -$6.28M | 0.07% | 327 |
|
|
2013
Q3 | $27.4M | Buy |
816,300
+636,000
| +353% | +$17M | 0.07% | 357 |
|
|
2013
Q2 | $3.16M | Buy |
+180,300
| New | +$2.97M | 0.01% | 1332 |
|
Other funds holding UI
SIM
Jim Simons's UI Position: Q1 2026 in Review
Jim Simons reduced its Ubiquiti (UI) stake by 1.8% in Q1 2026, selling an estimated $2.66M and leaving 218,944 shares worth $173M. The position accounts for 0.27% of the portfolio, ranked #64.
Jim Simons first reported a position in UI in Q2 2013 and has held it in 46 quarters since. The position peaked at $187M in Q4 2020. 385 funds tracked by Wall St. Rank hold UI as of Q1 2026.
- Jim Simons held 218,944 shares of Ubiquiti worth $173M as of Q1 2026.
- Jim Simons sold 3,920 Ubiquiti shares in Q1 2026, an estimated $2.66M.
- Ubiquiti made up 0.27% of Jim Simons's portfolio in Q1 2026, its #64 holding.
- Jim Simons first reported a position in Ubiquiti in Q2 2013 and has held it in 46 quarters since.
- Jim Simons's Ubiquiti position peaked at $187M in Q4 2020.
- 385 funds tracked by Wall St. Rank held Ubiquiti as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.