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ILLUMINA INC (ILMN) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:ILMN - US4523271090 - Common Stock

123.85 USD
+4.59 (+3.85%)
Last: 11/21/2025, 8:00:02 PM
124.76 USD
+0.91 (+0.73%)
Pre-Market: 11/24/2025, 4:16:10 AM
ILMN Ownership Chart.ILMN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ILMN Ownership.InsiderInstitutional



Shares Outstanding153.70M
Float153.39M
Float Short Interest Percentage4.39%
Owners (insider)0.18%
Owners (institutional)102.96%
Owners (insider) change-0.36%
Owners (institutional) change1.55%
ILMN Institutional Ownership HistoryILMN Institutional Ownership HistoryILMN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 50M 100M 150M 200M 250M
ILMN Historical Insider Transactions ChartILMN Historical Insider Buy and Sell Transactions ChartILMN Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 0 20K 40K 60K 80K
Date Name Type Shares Price Amount
Nov 12, 2025 Davies Scott M Other Disposition 323 122.79 $ 39,661.17
Nov 5, 2025 Pegels Kevin Carl Option Excercise 599 122.44 $ 73,341.56
Nov 5, 2025 Barnard Steven Option Excercise 515 122.44 $ 63,056.60
Nov 5, 2025 Davies Scott M Option Excercise 398 122.44 $ 48,731.12
Nov 5, 2025 Ericksen Scott D Option Excercise 206 122.44 $ 25,222.64
Nov 5, 2025 Leckman Patricia Option Excercise 296 122.44 $ 36,242.24
Nov 3, 2025 Gottlieb Scott Open Market Purchase 500 122.13 $ 61,065.00
Oct 5, 2025 Thaysen Jacob Option Excercise 1301 101.02 $ 131,427.02
Sep 30, 2025 Ullem Scott B. Grant 252 99.17 $ 24,989.98
Sep 5, 2025 Barnard Steven Option Excercise 287 98.93 $ 28,392.91
Jul 5, 2025 Cunningham Everett Option Excercise 4248 97.15 $ 412,693.20
Jun 30, 2025 Ullem Scott B. Grant 307 81.20 $ 24,928.34
May 21, 2025 ARNOLD FRANCES Grant 3780 0.00 $ 0.00
May 21, 2025 DORSA CAROLINE Grant 3780 0.00 $ 0.00
May 21, 2025 EPSTEIN ROBERT S Grant 3780 0.00 $ 0.00
May 21, 2025 Gottlieb Scott Grant 3780 0.00 $ 0.00
May 21, 2025 GUTHART GARY S Grant 3780 0.00 $ 0.00
May 21, 2025 RICHO ANNA Grant 3780 0.00 $ 0.00
May 21, 2025 SCHILLER PHILIP W Grant 3780 0.00 $ 0.00
May 21, 2025 SIEGEL SUSAN E Grant 3780 0.00 $ 0.00
May 21, 2025 Ullem Scott B. Grant 3780 0.00 $ 0.00
May 21, 2025 Meister Keith A. Grant 3780 0.00 $ 0.00
May 16, 2025 Ullem Scott B. Option Excercise 1070 83.62 $ 89,473.40
May 16, 2025 DORSA CAROLINE Option Excercise 1070 83.62 $ 89,473.40
May 12, 2025 Dhingra Ankur Open Market Purchase 6100 81.21 $ 495,381.00
May 12, 2025 Thaysen Jacob Open Market Purchase 12350 80.86 $ 998,674.44
May 6, 2025 Wedel Christensen Jakob Other Disposition 549 77.21 $ 42,388.29
May 5, 2025 Wedel Christensen Jakob Option Excercise 384 78.17 $ 30,017.28
Apr 5, 2025 Rollins Carissa Option Excercise 113 73.45 $ 8,299.85
Mar 31, 2025 Ullem Scott B. Grant 229 104.92 $ 24,027.09
Mar 28, 2025 Meister Keith A. Grant 625 0.00 $ 0.00
Mar 5, 2025 Barnard Steven Grant 8123 0.00 $ 0.00
Mar 5, 2025 Cunningham Everett Grant 9103 0.00 $ 0.00
Mar 5, 2025 Davies Scott M Grant 7002 0.00 $ 0.00
Mar 5, 2025 Dhingra Ankur Grant 9803 0.00 $ 0.00
Mar 5, 2025 Leckman Patricia Grant 7283 0.00 $ 0.00
Mar 5, 2025 Ericksen Scott D Grant 4435 0.00 $ 0.00
Mar 5, 2025 Pegels Kevin Carl Grant 7283 0.00 $ 0.00
Mar 5, 2025 Rollins Carissa Grant 7283 0.00 $ 0.00
Mar 5, 2025 Thaysen Jacob Grant 28709 0.00 $ 0.00
Mar 5, 2025 Wedel Christensen Jakob Grant 6442 0.00 $ 0.00
Feb 27, 2025 ARNOLD FRANCES Other Disposition 120 93.48 $ 11,217.60
Feb 18, 2025 Wedel Christensen Jakob Other Disposition 460 100.00 $ 46,000.00
Feb 18, 2025 Leckman Patricia Other Disposition 1756 100.00 $ 175,600.00
Feb 15, 2025 Leckman Patricia Option Excercise 644 101.09 $ 65,101.96
Feb 15, 2025 Barnard Steven Option Excercise 529 101.09 $ 53,476.61
Feb 15, 2025 Davies Scott M Option Excercise 407 101.09 $ 41,143.63
Feb 15, 2025 Ericksen Scott D Option Excercise 272 101.09 $ 27,496.48
Feb 15, 2025 Pegels Kevin Carl Option Excercise 565 101.09 $ 57,115.85
Feb 15, 2025 Rollins Carissa Option Excercise 513 101.09 $ 51,859.17
Feb 15, 2025 Thaysen Jacob Option Excercise 2064 101.09 $ 208,649.76
Jan 5, 2025 Ericksen Scott D Option Excercise 1068 138.65 $ 148,078.20
Jan 5, 2025 Barnard Steven Option Excercise 1068 138.65 $ 148,078.20
Jan 5, 2025 Davies Scott M Option Excercise 1068 138.65 $ 148,078.20
Jan 5, 2025 Leckman Patricia Option Excercise 1068 138.65 $ 148,078.20
Dec 31, 2024 Ullem Scott B. Grant 158 142.06 $ 22,446.10
Dec 6, 2024 Wedel Christensen Jakob Option Excercise 396 140.02 $ 55,447.92