Oppenheimer & Co’s Illumina ILMN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $4.9M | Sell |
39,733
-2,921
| -7% | -$384K | 0.06% | 340 |
|
|
2025
Q4 | $5.59M | Buy |
42,654
+479
| +1% | +$56.2K | 0.08% | 282 |
|
|
2025
Q3 | $4.01M | Sell |
42,175
-74
| -0.2% | -$7.34K | 0.05% | 391 |
|
|
2025
Q2 | $4.03M | Sell |
42,249
-214
| -0.5% | -$17.4K | 0.05% | 372 |
|
|
2025
Q1 | $3.37M | Buy |
42,463
+1,795
| +4% | +$194K | 0.05% | 394 |
|
|
2024
Q4 | $5.43M | Sell |
40,668
-219
| -0.5% | -$31.2K | 0.08% | 268 |
|
|
2024
Q3 | $5.33M | Sell |
40,887
-10,424
| -20% | -$1.29M | 0.08% | 276 |
|
|
2024
Q2 | $5.36M | Sell |
51,311
-1,974
| -4% | -$221K | 0.09% | 260 |
|
|
2024
Q1 | $7.12M | Buy |
53,285
+10,331
| +24% | +$1.38M | 0.12% | 208 |
|
|
2023
Q4 | $5.82M | Sell |
42,954
-14,208
| -25% | -$1.64M | 0.11% | 218 |
|
|
2023
Q3 | $7.63M | Sell |
57,162
-1,890
| -3% | -$311K | 0.16% | 147 |
|
|
2023
Q2 | $10.8M | Sell |
59,052
-98
| -0.2% | -$19.8K | 0.22% | 99 |
|
|
2023
Q1 | $13.4M | Buy |
59,150
+1,221
| +2% | +$250K | 0.28% | 73 |
|
|
2022
Q4 | $11.4M | Sell |
57,929
-5,356
| -8% | -$1.11M | 0.26% | 78 |
|
|
2022
Q3 | $11.7M | Sell |
63,285
-4,727
| -7% | -$935K | 0.27% | 73 |
|
|
2022
Q2 | $12.2M | Sell |
68,012
-1,043
| -2% | -$266K | 0.26% | 73 |
|
|
2022
Q1 | $23.5M | Sell |
69,055
-1,508
| -2% | -$509K | 0.42% | 37 |
|
|
2021
Q4 | $26.1M | Sell |
70,563
-82
| -0.1% | -$31.1K | 0.46% | 32 |
|
|
2021
Q3 | $27.9M | Buy |
70,645
+705
| +1% | +$324K | 0.52% | 24 |
|
|
2021
Q2 | $32.2M | Sell |
69,940
-409
| -0.6% | -$165K | 0.58% | 22 |
|
|
2021
Q1 | $26.3M | Sell |
70,349
-27,393
| -28% | -$11.2M | 0.52% | 24 |
|
|
2020
Q4 | $35.2M | Sell |
97,742
-4,918
| -5% | -$1.57M | 0.74% | 16 |
|
|
2020
Q3 | $30.9M | Buy |
102,660
+17,899
| +21% | +$6.17M | 0.77% | 18 |
|
|
2020
Q2 | $30.5M | Buy |
84,761
+2,403
| +3% | +$773K | 0.79% | 17 |
|
|
2020
Q1 | $21.9M | Sell |
82,358
-1,648
| -2% | -$461K | 0.66% | 27 |
|
|
2019
Q4 | $27.1M | Sell |
84,006
-4,201
| -5% | -$1.27M | 0.67% | 22 |
|
|
2019
Q3 | $26.1M | Sell |
88,207
-802
| -0.9% | -$236K | 0.71% | 20 |
|
|
2019
Q2 | $31.9M | Sell |
89,009
-5,400
| -6% | -$1.71M | 0.87% | 13 |
|
|
2019
Q1 | $28.5M | Sell |
94,409
-13,801
| -13% | -$4.02M | 0.76% | 19 |
|
|
2018
Q4 | $31.6M | Buy |
108,210
+14,537
| +16% | +$4.5M | 0.99% | 11 |
|
|
2018
Q3 | $33.4M | Buy |
93,673
+1,134
| +1% | +$363K | 0.85% | 14 |
|
|
2018
Q2 | $25.1M | Sell |
92,539
-481
| -0.5% | -$122K | 0.68% | 22 |
|
|
2018
Q1 | $21.4M | Buy |
93,020
+820
| +0.9% | +$188K | 0.55% | 34 |
|
|
2017
Q4 | $19.6M | Buy |
92,200
+884
| +1% | +$182K | 0.5% | 38 |
|
|
2017
Q3 | $17.7M | Buy |
91,316
+1,484
| +2% | +$276K | 0.47% | 41 |
|
|
2017
Q2 | $15.2M | Sell |
89,832
-19,320
| -18% | -$3.34M | 0.42% | 44 |
|
|
2017
Q1 | $18.1M | Buy |
109,152
+668
| +0.6% | +$105K | 0.51% | 36 |
|
|
2016
Q4 | $13.5M | Sell |
108,484
-6,547
| -6% | -$882K | 0.39% | 57 |
|
|
2016
Q3 | $20.3M | Sell |
115,031
-1,940
| -2% | -$310K | 0.59% | 25 |
|
|
2016
Q2 | $16M | Sell |
116,971
-156
| -0.1% | -$22.2K | 0.48% | 38 |
|
|
2016
Q1 | $18.5M | Buy |
117,127
+5,590
| +5% | +$855K | 0.56% | 30 |
|
|
2015
Q4 | $20.8M | Sell |
111,537
-3,008
| -3% | -$485K | 0.62% | 24 |
|
|
2015
Q3 | $19.6M | Buy |
114,545
+3,369
| +3% | +$681K | 0.6% | 25 |
|
|
2015
Q2 | $23.6M | Sell |
111,176
-21,736
| -16% | -$4.25M | 0.66% | 15 |
|
|
2015
Q1 | $24M | Buy |
132,912
+2,349
| +2% | +$442K | 0.65% | 17 |
|
|
2014
Q4 | $23.4M | Buy |
130,563
+39,196
| +43% | +$6.91M | 0.67% | 16 |
|
|
2014
Q3 | $14.6M | Sell |
91,367
-1,517
| -2% | -$254K | 0.43% | 39 |
|
|
2014
Q2 | $16.1M | Sell |
92,884
-1,327
| -1% | -$198K | 0.49% | 34 |
|
|
2014
Q1 | $13.6M | Sell |
94,211
-16,965
| -15% | -$2.49M | 0.41% | 45 |
|
|
2013
Q4 | $12M | Buy |
111,176
+1,779
| +2% | +$163K | 0.38% | 51 |
|
|
2013
Q3 | $8.6M | Buy |
109,397
+18,081
| +20% | +$1.38M | 0.3% | 73 |
|
|
2013
Q2 | $6.65M | Buy |
+91,316
| New | +$5.84M | 0.26% | 100 |
|
Other funds holding ILMN
VPM
VCM
CM
SC
Oppenheimer & Co's ILMN Position: Q1 2026 in Review
Oppenheimer & Co reduced its Illumina (ILMN) stake by 6.8% in Q1 2026, selling an estimated $384K and leaving 39,733 shares worth $4.9M. The position accounts for 0.06% of the portfolio, ranked #340.
Oppenheimer & Co first reported a position in ILMN in Q2 2013 and has held it in 52 quarters since. The position peaked at $35.2M in Q4 2020. 845 funds tracked by Wall St. Rank hold ILMN as of Q1 2026.
- Oppenheimer & Co held 39,733 shares of Illumina worth $4.9M as of Q1 2026.
- Oppenheimer & Co sold 2,921 Illumina shares in Q1 2026, an estimated $384K.
- Illumina made up 0.06% of Oppenheimer & Co's portfolio in Q1 2026, its #340 holding.
- Oppenheimer & Co first reported a position in Illumina in Q2 2013 and has held it in 52 quarters since.
- Oppenheimer & Co's Illumina position peaked at $35.2M in Q4 2020.
- 845 funds tracked by Wall St. Rank held Illumina as of Q1 2026.
Based on Oppenheimer & Co's 13F filing for Q1 2026, filed 24 Apr 2026.