Similarweb Ltd SMWB

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Similarweb Ltd. Ordinary Shares · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 8.98 → 6.28 · -30.1%
10.4006.3652.330 1 2 3 4 5 6 7 8 9 10 11 12,13 14 15 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
6.5500 6.6500 6.2400 6.2800 634,711
6.6500 6.9900 6.4900 6.6500 1,284,500
6.9000 7.1400 6.6900 6.6900 1,037,300
Weekend
Weekend
6.8300 7.3400 6.8100 6.9600 857,500
7.2700 7.2950 6.7400 7.0500 2,096,400
6.8100 7.5400 6.7600 7.3100 2,152,600
6.8200 7.4400 6.6000 6.6000 922,000
6.6000 7.1700 6.5200 7.1300 1,517,000
Weekend
Weekend
6.6000 6.8300 6.5100 6.6600 886,400
6.1500 6.6200 6.0180 6.5900 650,400
6.2200 6.3000 5.9800 6.1800 446,500
6.4000 6.5900 6.2600 6.3600 1,377,100
6.1300 6.3700 6.0000 6.2600 566,500
Weekend
Weekend
No trading
6.4800 6.5900 6.1300 6.1800 748,100
6.2100 6.7750 6.2000 6.5900 1,152,300
6.2500 6.4150 6.0000 6.1300 906,700
5.6900 6.3600 5.6000 6.1800 1,871,400
Weekend
Weekend
5.0700 5.6500 5.0700 5.6000 822,200
5.1800 5.3000 5.0300 5.1500 982,300
4.9700 5.2300 4.9000 5.1600 681,500
4.9900 5.1950 4.8900 4.9700 995,200
5.0100 5.2350 4.8100 5.1300 1,062,800
Weekend
Weekend
No trading
5.0100 5.1400 4.7300 4.9900 1,413,000
5.0500 5.1050 4.7850 4.8700 743,600
5.1800 5.3780 4.9800 5.0500 1,326,400
4.7700 5.4300 4.6800 5.2500 2,592,300
Weekend
Weekend
4.2700 4.3900 4.1520 4.3800 371,400
4.1500 4.2700 4.0750 4.2300 518,200
4.0300 4.2900 4.0100 4.1700 729,100
4.0600 4.2200 3.9500 4.1000 553,200
4.0900 4.2100 4.0000 4.1300 464,300
Weekend
Weekend
4.2400 4.3400 3.9800 4.0600 679,400
4.2500 4.5050 4.2500 4.3300 1,112,100
4.2700 4.3600 3.9800 4.3100 1,174,500
4.6700 4.6700 4.1100 4.3800 871,100
4.1900 4.4050 4.0300 4.3500 1,046,800
Weekend
Weekend
4.1800 4.3000 4.1250 4.1500 888,300
15 · 6-K After-hours · 16:04 ET 6-K ↗
3.8700 4.2050 3.8300 4.1900 1,096,600
3.8700 4.0400 3.8000 3.8700 653,100
4.2000 4.3000 3.9650 3.9800 664,700
No trading
Weekend
Weekend
4.0000 4.2000 3.8100 4.1300 826,800
3.9500 3.9830 3.6900 3.7800 673,100
3.9000 3.9150 3.6390 3.8200 1,025,700
3.4900 3.7900 3.4800 3.6800 1,059,500
3.1600 3.4200 3.1600 3.4200 908,100
Weekend
Weekend
2.9300 3.1800 2.9300 3.1600 680,600
2.8500 3.0800 2.8200 3.0700 1,109,900
14 · 6-K Pre-market · 08:58 ET 6-K ↗
3.1200 3.5400 2.6200 2.8500 2,733,400
13 · 6-K Pre-market · 07:01 ET 6-K ↗ 12 · 6-K Pre-market · 07:01 ET 6-K ↗
3.1700 3.2600 3.0650 3.1200 797,900
3.3800 3.4150 3.1000 3.1900 1,189,000
Weekend
Weekend
3.3000 3.4450 3.1700 3.4300 595,100
3.1500 3.3200 3.1100 3.2800 629,500
3.1900 3.2000 2.9010 3.0700 903,400
3.0500 3.2000 2.9900 3.1900 773,900
3.1400 3.2100 2.9820 3.0200 535,500
Weekend
Weekend
2.8800 3.1650 2.8800 3.1400 688,400
2.7000 2.8350 2.6600 2.8100 497,700
2.7100 2.7200 2.6350 2.7100 295,100
2.7200 2.8300 2.6450 2.7000 279,500
2.5800 2.7200 2.5200 2.6900 652,200
Weekend
Weekend
2.5900 2.6290 2.4900 2.5900 360,300
11 · 6-K After-hours · 16:12 ET 6-K ↗
2.6500 2.6500 2.4750 2.5900 638,000
2.7500 2.8700 2.6400 2.6900 678,200
2.6500 2.8600 2.6150 2.7000 634,100
2.6100 2.6850 2.5950 2.6600 455,500
Weekend
Weekend
2.6800 2.7320 2.5900 2.6300 569,200
2.6200 2.6900 2.5550 2.6100 1,152,200
2.4800 2.6300 2.4670 2.6000 605,200
2.4300 2.4900 2.4000 2.4400 280,300
2.3300 2.4300 2.3000 2.3900 293,000
Weekend
Weekend
2.4000 2.4080 2.2750 2.3300 624,600
2.6500 2.6500 2.3900 2.4800 810,900
2.8100 2.8300 2.6550 2.6800 242,200
2.7000 2.7300 2.6220 2.6700 212,700
2.7100 2.7690 2.6400 2.7300 204,400
Weekend
Weekend
No trading
2.5800 2.7550 2.5300 2.6800 380,700
2.6300 2.7100 2.5110 2.6700 307,000
2.5300 2.6200 2.5000 2.6100 317,800
2.5600 2.6200 2.4450 2.4800 481,100
Weekend
Weekend
2.6100 2.6400 2.5000 2.5200 402,200
2.6500 2.7900 2.6100 2.6700 296,100
10 · 6-K Pre-market · 08:08 ET 6-K ↗
2.7600 2.8100 2.5800 2.6900 324,100
2.6600 2.7200 2.5700 2.7100 553,300
2.6300 2.7200 2.6200 2.6900 312,500
Weekend
Weekend
2.7000 2.7000 2.5600 2.6100 492,100
2.6900 2.7700 2.6100 2.7100 372,100
2.7700 2.8590 2.7200 2.7400 381,800
2.7500 2.8950 2.7400 2.8000 386,700
2.6900 2.7550 2.6800 2.7200 565,500
Weekend
Weekend
2.6400 2.7200 2.5700 2.7000 390,000
2.6200 2.7600 2.5500 2.6100 479,200
2.6600 2.7600 2.5800 2.6400 376,500
2.7300 2.7800 2.5800 2.6900 341,000
2.7500 2.7800 2.6200 2.7300 603,600
Weekend
Weekend
2.8600 2.9690 2.7400 2.8100 462,600
2.7000 2.9300 2.7000 2.9200 761,500
2.7000 2.8100 2.6500 2.7100 817,200
2.5200 2.7450 2.4600 2.6800 718,900
2.5000 2.6700 2.4900 2.6000 483,500
9 · 20-F Pre-market · 08:36 ET 20-F ↗
Weekend
Weekend
2.6100 2.7090 2.5500 2.5900 2,572,500
2.7100 2.8390 2.6400 2.7000 624,700
2.6600 2.8700 2.5600 2.7200 979,100
2.5500 2.8400 2.5000 2.6400 1,620,700
2.7200 2.7760 2.5300 2.5500 1,526,500
8 · 6-K Pre-market · 09:15 ET 6-K ↗
Weekend
Weekend
2.5500 2.9400 2.5500 2.7900 1,993,600
2.4500 2.7590 2.3000 2.5700 7,096,600
3.0100 3.0500 2.2200 2.5500 12,037,000
7 · 6-K After-hours · 16:13 ET 6-K ↗
3.9500 4.0200 3.7000 3.9000 2,419,800
No trading
Weekend
Weekend
3.9400 4.1400 3.8600 3.9800 853,500
4.2200 4.3050 3.6600 3.9000 1,046,400
4.6600 4.6950 4.0900 4.1800 604,500
4.7200 4.8800 4.6200 4.6700 396,200
4.6200 4.7350 4.4000 4.6200 719,700
Weekend
Weekend
4.4900 4.7500 4.3300 4.6900 522,900
4.3700 4.6960 4.1000 4.3900 1,039,600
4.6900 4.6900 4.2000 4.4300 2,423,500
5.1600 5.1800 4.5500 4.6800 1,565,500
5.2900 5.4200 5.1700 5.2100 424,400
Weekend
Weekend
5.2800 5.4200 5.2100 5.2100 411,900
5.5900 5.5900 5.2700 5.3000 318,300
5.6800 5.8190 5.5400 5.6700 319,300
5.7900 5.9100 5.5000 5.6300 322,500
5.7900 6.0000 5.6900 5.7400 277,000
Weekend
Weekend
5.6900 5.8700 5.6500 5.7700 252,700
5.6300 5.9080 5.5500 5.6900 322,900
5.9000 5.9800 5.4750 5.5500 548,500
6.0000 6.1280 5.7900 5.8900 384,800
No trading
Weekend
Weekend
6.3100 6.3800 6.1200 6.1400 518,700
6.3200 6.3400 6.1300 6.2900 529,800
6.3700 6.4000 6.1650 6.2900 334,100
6.7200 6.8140 6.2700 6.4100 470,100
7.0000 7.0990 6.8700 6.9500 208,000
Weekend
Weekend
7.1700 7.3000 6.9500 7.0700 264,000
7.2400 7.3600 7.0500 7.1800 187,400
7.2400 7.4200 7.1800 7.3400 123,500
7.1900 7.2800 7.0600 7.2600 163,400
7.1600 7.3600 7.0000 7.2100 286,100
Weekend
Weekend
7.5900 7.7000 6.9700 7.1100 485,600
No trading
7.4200 7.5600 7.3100 7.4900 342,000
7.2300 7.5550 7.2100 7.4500 252,900
7.0800 7.3000 7.0800 7.2600 272,600
Weekend
Weekend
7.0100 7.1900 6.9600 7.1400 445,700
No trading
6.9600 7.0500 6.8550 7.0500 172,100
7.0600 7.1000 6.9000 6.9900 247,600
7.0100 7.2000 7.0100 7.1200 264,400
Weekend
Weekend
7.2100 7.3690 6.8800 6.9800 269,700
7.0300 7.3200 7.0300 7.2000 455,200
7.3000 7.4600 6.8400 6.9300 539,700
7.2400 7.4500 7.2400 7.3800 253,400
7.5000 7.5800 7.2300 7.2600 293,700
Weekend
Weekend
7.7100 7.7600 7.4600 7.4800 321,500
7.6600 7.7650 7.5100 7.6900 284,700
7.8100 7.8100 7.5150 7.6500 178,800
7.5700 7.8700 7.5700 7.7600 210,700
7.5000 7.8500 7.4950 7.6500 571,900
Weekend
Weekend
7.8000 7.9400 7.5700 7.5700 204,900
7.9100 7.9100 7.5500 7.7700 885,100
7.7200 7.9100 7.6500 7.8800 126,000
7.8000 7.8400 7.6600 7.7200 293,400
7.6600 7.8400 7.6150 7.7400 345,000
Weekend
Weekend
7.8000 7.8400 7.6800 7.8300 157,800
No trading
7.6600 7.9250 7.6050 7.7800 291,300
7.6800 7.8700 7.6350 7.6600 403,700
7.5300 7.8400 7.4300 7.6900 282,700
Weekend
Weekend
7.3300 7.5600 7.2100 7.4800 393,700
7.8000 7.9370 7.1450 7.1800 361,800
7.7000 8.1950 7.5200 7.6900 1,223,900
7.2000 7.4400 6.9800 7.1400 414,600
7.3500 7.3900 7.1200 7.2400 367,800
Weekend
Weekend
7.4200 7.6600 7.2900 7.3500 540,000
7.6600 7.7800 7.3500 7.7000 636,400
7.2000 7.8750 7.0450 7.8200 714,800
6 · 6-K Pre-market · 06:04 ET 6-K ↗
8.4800 8.7600 8.2350 8.4800 459,300
8.5000 8.5300 8.3100 8.4700 187,500
Weekend
Weekend
8.1700 8.4800 8.1500 8.4000 191,600
8.7000 8.7600 8.2100 8.4100 181,700
8.2300 8.6700 8.1800 8.6400 221,900
8.6100 8.7500 8.1800 8.3000 182,500
8.5500 9.0000 8.3100 8.7600 330,500
Weekend
Weekend
8.4200 8.6900 8.3450 8.5500 211,700
8.4200 8.5700 8.2400 8.3300 204,200
8.9700 9.0800 8.3750 8.4400 270,100
9.1200 9.2800 8.9000 8.9900 405,300
8.8300 9.1590 8.7300 9.0700 261,000
5 · 6-K Pre-market · 07:46 ET 6-K ↗
Weekend
Weekend
8.9300 9.0650 8.6900 8.8100 124,400
8.6700 8.8000 8.6500 8.8000 116,300
8.7000 8.9400 8.5700 8.6800 131,700
8.7400 8.9600 8.6620 8.8100 192,700
8.5900 8.9000 8.4820 8.7600 221,600
Weekend
Weekend
8.6600 8.9000 8.4500 8.4900 140,800
8.9400 9.0300 8.6550 8.7200 236,100
8.8400 8.9700 8.7450 8.8700 245,500
8.3900 8.7700 8.3800 8.7300 258,400
8.5500 8.7500 8.4100 8.5500 142,100
Weekend
Weekend
9.0700 9.0700 8.3700 8.4000 311,800
8.8900 9.1700 8.8850 9.0400 302,500
8.9400 9.1000 8.7750 8.8900 218,200
9.3000 9.3000 8.7600 8.8900 387,100
9.2400 9.5200 9.0600 9.2700 366,400
Weekend
Weekend
9.2800 9.4150 9.0400 9.1700 227,800
9.2500 9.3600 9.1900 9.2700 200,000
9.3200 9.4300 9.1000 9.2100 305,000
9.7100 9.7100 9.0800 9.3000 664,800
9.6300 9.7500 9.4700 9.6000 339,300
Weekend
Weekend
9.5100 9.6650 9.3200 9.5400 247,500
9.6600 9.6600 9.3600 9.4600 289,600
9.7100 9.8200 9.5300 9.7800 221,400
9.7500 9.8700 9.5500 9.6300 254,100
9.6600 9.7800 9.5400 9.7000 271,200
Weekend
Weekend
9.9700 10.0400 9.6300 9.6900 276,400
9.9500 10.1250 9.6800 9.8500 262,100
10.0100 10.1850 9.6800 9.7400 289,200
10.0000 10.0750 9.8050 10.0000 363,100
10.1500 10.2610 9.9250 9.9900 219,200
Weekend
Weekend
9.9800 10.3500 9.9350 10.1000 424,900
9.9000 10.1700 9.8830 9.9900 268,900
10.0300 10.2600 9.7600 9.8600 315,100
10.0300 10.0300 9.6450 9.9000 252,800
9.7500 10.1600 9.6200 10.0700 563,200
Weekend
Weekend
9.9900 10.0800 9.5900 9.7200 270,800
9.9900 9.9900 9.5950 9.7800 440,800
9.7200 10.0900 9.6800 10.0100 710,500
9.5200 9.7100 9.0500 9.7100 1,522,200
4 · 6-K Pre-market · 07:07 ET 6-K ↗
No trading
Weekend
Weekend
10.4000 10.6580 10.2200 10.3900 635,900
3 · 6-K After-hours · 16:07 ET 6-K ↗
9.8800 10.7500 9.8100 10.4000 848,900
9.3600 9.8400 9.3500 9.7700 1,098,500
9.1900 9.5100 9.1300 9.3500 593,600
9.0700 9.1900 8.9300 9.1700 401,700
Weekend
Weekend
8.7400 9.2100 8.6050 9.1300 487,900
8.6300 8.7500 8.4300 8.7400 602,900
8.6500 8.8250 8.5600 8.6500 432,900
8.8200 8.9630 8.6100 8.7400 509,900
8.5900 8.9800 8.5700 8.7600 460,000
Weekend
Weekend
8.4100 8.6100 8.3500 8.4600 520,900
8.3500 8.4700 7.9800 8.3900 776,100
8.4700 8.5000 7.6300 8.4300 1,081,800
2 · 6-K After-hours · 16:07 ET 6-K ↗
6.9400 7.2300 6.8500 7.1000 643,600
7.1300 7.3600 6.8600 6.8700 555,500
Weekend
Weekend
7.5700 7.6500 7.0800 7.1600 644,100
7.6300 7.6800 7.3600 7.5600 464,400
7.4500 7.7590 7.4100 7.5700 477,600
7.9900 8.0950 7.3500 7.3700 565,000
7.8900 8.0500 7.8100 7.9300 408,700
Weekend
Weekend
8.0100 8.1900 7.8900 7.9100 627,600
8.5600 8.6700 8.3100 8.3600 227,400
8.7400 8.7750 8.4500 8.5600 297,500
8.8600 9.0300 8.5600 8.6800 210,600
8.7400 8.9700 8.6700 8.8400 205,900
Weekend
Weekend
8.7700 9.0200 8.6200 8.6500 309,900
1 · 6-K After-hours · 16:01 ET 6-K ↗
9.1700 9.2600 8.7500 8.7500 522,800
9.0000 9.2400 8.8150 9.1900 455,900
8.7800 9.0300 8.7000 8.9800 421,700

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

15 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
14 6-K 6-K (opens SEC filing in a new tab) Pre-market · 08:58 ET Summarise
13 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:01 ET Summarise
12 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:01 ET Summarise
11 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
10 6-K 6-K (opens SEC filing in a new tab) Pre-market · 08:08 ET Summarise
9 20-F 20-F (opens SEC filing in a new tab) Pre-market · 08:36 ET Summarise
8 6-K 6-K (opens SEC filing in a new tab) Pre-market · 09:15 ET Summarise
7 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
6 6-K 6-K (opens SEC filing in a new tab) Pre-market · 06:04 ET Summarise
5 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:46 ET Summarise
4 6-K 6-K (opens SEC filing in a new tab) Pre-market · 07:07 ET Summarise
3 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
2 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
1 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise