Citigroup’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 | $51.1M | Buy |
414,482
+167,308
| +68% | +$22M | 0.02% | 637 |
|
|
2025
Q4 | $32.4M | Buy |
247,174
+80,071
| +48% | +$9.4M | 0.01% | 839 |
|
|
2025
Q3 | $15.9M | Buy |
167,103
+12,649
| +8% | +$1.25M | 0.01% | 1213 |
|
|
2025
Q2 | $14.7M | Buy |
154,454
+3,690
| +2% | +$299K | 0.01% | 1145 |
|
|
2025
Q1 | $12M | Buy |
150,764
+17,985
| +14% | +$1.95M | 0.01% | 1263 |
|
|
2024
Q4 | $17.7M | Sell |
132,779
-101,404
| -43% | -$14.4M | 0.01% | 1031 |
|
|
2024
Q3 | $30.5M | Buy |
234,183
+19,198
| +9% | +$2.37M | 0.02% | 735 |
|
|
2024
Q2 | $22.4M | Sell |
214,985
-66,500
| -24% | -$7.46M | 0.01% | 830 |
|
|
2024
Q1 | $37.6M | Buy |
281,485
+110,283
| +64% | +$14.8M | 0.02% | 604 |
|
|
2023
Q4 | $23.2M | Sell |
171,202
-212,354
| -55% | -$24.5M | 0.02% | 772 |
|
|
2023
Q3 | $51.2M | Buy |
383,556
+114,671
| +43% | +$18.9M | 0.04% | 418 |
|
|
2023
Q2 | $49M | Buy |
268,885
+61,444
| +30% | +$12.4M | 0.03% | 444 |
|
|
2023
Q1 | $46.9M | Sell |
207,441
-31,242
| -13% | -$6.39M | 0.03% | 427 |
|
|
2022
Q4 | $46.9M | Buy |
238,683
+111,737
| +88% | +$23.2M | 0.04% | 422 |
|
|
2022
Q3 | $23.6M | Sell |
126,946
-6,589
| -5% | -$1.3M | 0.02% | 705 |
|
|
2022
Q2 | $23.9M | Sell |
133,535
-43,931
| -25% | -$11.2M | 0.02% | 718 |
|
|
2022
Q1 | $60.3M | Sell |
177,466
-20,172
| -10% | -$6.81M | 0.04% | 434 |
|
|
2021
Q4 | $73.1M | Buy |
197,638
+43,443
| +28% | +$16.5M | 0.04% | 417 |
|
|
2021
Q3 | $60.8M | Sell |
154,195
-74,175
| -32% | -$34.1M | 0.04% | 447 |
|
|
2021
Q2 | $105M | Sell |
228,370
-13,539
| -6% | -$5.45M | 0.06% | 287 |
|
|
2021
Q1 | $90.4M | Sell |
241,909
-17,614
| -7% | -$7.18M | 0.06% | 304 |
|
|
2020
Q4 | $93.4M | Buy |
259,523
+13,988
| +6% | +$4.46M | 0.06% | 300 |
|
|
2020
Q3 | $73.8M | Buy |
245,535
+30,291
| +14% | +$10.4M | 0.05% | 322 |
|
|
2020
Q2 | $77.5M | Buy |
215,244
+32,802
| +18% | +$10.6M | 0.06% | 276 |
|
|
2020
Q1 | $48.5M | Buy |
182,442
+35,370
| +24% | +$9.89M | 0.04% | 369 |
|
|
2019
Q4 | $47.5M | Sell |
147,072
-35,041
| -19% | -$10.6M | 0.03% | 534 |
|
|
2019
Q3 | $53.9M | Buy |
182,113
+24,767
| +16% | +$7.3M | 0.04% | 417 |
|
|
2019
Q2 | $56.3M | Buy |
157,346
+18,729
| +14% | +$5.91M | 0.05% | 395 |
|
|
2019
Q1 | $41.9M | Buy |
138,617
+51,057
| +58% | +$14.9M | 0.04% | 461 |
|
|
2018
Q4 | $25.5M | Sell |
87,560
-3,514
| -4% | -$1.09M | 0.03% | 683 |
|
|
2018
Q3 | $32.5M | Buy |
91,074
+22,263
| +32% | +$7.13M | 0.03% | 574 |
|
|
2018
Q2 | $18.7M | Sell |
68,811
-6,739
| -9% | -$1.71M | 0.02% | 854 |
|
|
2018
Q1 | $17.4M | Buy |
75,550
+2,394
| +3% | +$549K | 0.01% | 864 |
|
|
2017
Q4 | $15.5M | Buy |
73,156
+11,244
| +18% | +$2.31M | 0.01% | 997 |
|
|
2017
Q3 | $12M | Buy |
61,912
+13,234
| +27% | +$2.46M | 0.01% | 1112 |
|
|
2017
Q2 | $8.22M | Sell |
48,678
-14,337
| -23% | -$2.48M | 0.01% | 1292 |
|
|
2017
Q1 | $10.5M | Buy |
63,015
+4,961
| +9% | +$782K | 0.01% | 1103 |
|
|
2016
Q4 | $7.23M | Buy |
58,054
+6,142
| +12% | +$828K | 0.01% | 1471 |
|
|
2016
Q3 | $9.17M | Buy |
51,912
+20,212
| +64% | +$3.23M | 0.01% | 1150 |
|
|
2016
Q2 | $4.33M | Sell |
31,700
-12,764
| -29% | -$1.81M | ﹤0.01% | 1707 |
|
|
2016
Q1 | $7.01M | Sell |
44,464
-23,024
| -34% | -$3.52M | 0.01% | 1270 |
|
|
2015
Q4 | $12.6M | Sell |
67,488
-34,600
| -34% | -$5.58M | 0.01% | 991 |
|
|
2015
Q3 | $17.5M | Sell |
102,088
-18,301
| -15% | -$3.7M | 0.02% | 785 |
|
|
2015
Q2 | $25.6M | Sell |
120,389
-34,804
| -22% | -$6.8M | 0.02% | 661 |
|
|
2015
Q1 | $28M | Buy |
155,193
+53,959
| +53% | +$10.2M | 0.03% | 599 |
|
|
2014
Q4 | $18.2M | Buy |
101,234
+21,511
| +27% | +$3.79M | 0.02% | 869 |
|
|
2014
Q3 | $12.7M | Buy |
79,723
+39,551
| +98% | +$6.61M | 0.01% | 1108 |
|
|
2014
Q2 | $6.98M | Buy |
40,172
+6,697
| +20% | +$999K | 0.01% | 1525 |
|
|
2014
Q1 | $4.84M | Buy |
33,475
+23,535
| +237% | +$3.46M | ﹤0.01% | 1725 |
|
|
2013
Q4 | $1.07M | Sell |
9,940
-30,075
| -75% | -$2.75M | ﹤0.01% | 3118 |
|
|
2013
Q3 | $3.15M | Sell |
40,015
-1,725
| -4% | -$132K | ﹤0.01% | 2141 |
|
|
2013
Q2 | $3.04M | Buy |
+41,740
| New | +$2.67M | ﹤0.01% | 2070 |
|
Other funds holding ILMN
VPM
VCM
CM
SC
Citigroup's ILMN Position: Q1 2026 in Review
Citigroup increased its Illumina (ILMN) stake by 68% in Q1 2026, buying an estimated $22M and bringing the position to 414,482 shares worth $51.1M. The position accounts for 0.02% of the portfolio, ranked #637.
Citigroup first reported a position in ILMN in Q2 2013 and has held it in 52 quarters since. The position peaked at $105M in Q2 2021. 844 funds tracked by Wall St. Rank hold ILMN as of Q1 2026.
- Citigroup held 414,482 shares of Illumina worth $51.1M as of Q1 2026.
- Citigroup bought 167,308 Illumina shares in Q1 2026, an estimated $22M.
- Illumina made up 0.02% of Citigroup's portfolio in Q1 2026, its #637 holding.
- Citigroup first reported a position in Illumina in Q2 2013 and has held it in 52 quarters since.
- Citigroup's Illumina position peaked at $105M in Q2 2021.
- 844 funds tracked by Wall St. Rank held Illumina as of Q1 2026.
Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.