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Jazz Pharmaceuticals plc (JAZZ) stock

JAZZNasdaqPharmaceutical PreparationsFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 3, 2026Score 11/3015% below fair value
$215.98+8.15 (+3.92%)

Close on Oct 30, 2026Market cap $14.02BP/E 14.8Yield –

Price history

Jazz Pharmaceuticals share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$215.98
+3.92% on the day
52-week range
$128.80 – $266.38
-18.9% from the high
Change over 52 weeks
+58.5%
From $136.30 on Oct 30, 2025
Average volume
852,036
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$215.29$216.62$202.30$215.98+0.93%4,380,724
Oct 19, 2026$209.60$215.55$206.71$214.00+1.79%3,420,529
Oct 12, 2026$218.90$221.99$208.15$210.23-3.75%3,967,827
Oct 5, 2026$235.51$238.87$213.20$218.42-7.32%4,842,798
Sep 28, 2026$235.67$238.83$229.16$235.67-0.96%3,945,275
Sep 21, 2026$240.87$244.49$231.59$237.95-1.16%3,454,302
Sep 14, 2026$247.68$248.45$238.98$240.74-2.06%4,554,670
Sep 8, 2026$240.00$246.73$236.00$245.80-0.41%2,344,775
Aug 31, 2026$241.39$252.72$241.02$246.81+0.93%4,279,284
Aug 24, 2026$253.66$266.38$244.49$244.54-3.83%10,286,793
Aug 17, 2026$244.00$256.92$243.16$254.28+3.80%2,470,306
Aug 10, 2026$256.95$261.28$240.63$244.96-4.52%3,748,423
Aug 3, 2026$255.22$265.05$247.42$256.56+1.46%5,879,159
Jul 27, 2026$254.79$261.30$250.71$252.86-0.40%3,641,632
Jul 20, 2026$247.53$256.75$242.11$253.87+2.56%3,073,261
Jul 13, 2026$242.02$249.50$233.46$247.53+1.52%3,130,309
Jul 6, 2026$244.47$250.49$238.42$243.82+0.14%4,119,048
Jun 29, 2026$231.44$243.81$230.25$243.47+5.85%3,617,968
Jun 22, 2026$226.16$234.08$222.93$230.02+2.39%4,088,786
Jun 15, 2026$230.55$231.78$220.74$224.66-2.56%4,048,169
Jun 8, 2026$236.95$239.62$226.12$230.56-3.36%4,481,501
Jun 1, 2026$234.17$241.99$224.23$238.57+0.88%5,195,679
May 26, 2026$240.70$242.00$232.39$236.49-1.39%3,709,624
May 18, 2026$228.96$243.32$227.64$239.83+4.83%3,936,017
May 11, 2026$226.99$235.00$221.29$228.77+1.32%4,765,776
May 4, 2026$203.94$230.40$203.06$225.79+11.38%6,184,653
Apr 27, 2026$198.16$205.17$198.16$202.72+3.15%3,611,473
Apr 20, 2026$206.34$207.48$194.77$196.52-3.39%4,630,421
Apr 13, 2026$194.60$204.13$193.19$203.42+4.75%5,543,200
Apr 6, 2026$186.95$200.24$184.18$194.20+3.88%4,888,658
Mar 30, 2026$184.36$192.00$181.99$186.95+2.33%2,798,318
Mar 23, 2026$182.00$191.28$180.68$182.69+1.15%4,719,034
Mar 16, 2026$179.73$184.69$178.32$180.62+1.16%3,751,422
Mar 9, 2026$179.88$188.62$177.58$178.55-1.90%4,135,834
Mar 2, 2026$189.92$191.54$176.67$182.01-4.22%4,023,553
Feb 23, 2026$169.84$198.00$169.36$190.02+10.35%10,453,748
Feb 17, 2026$165.78$172.46$165.36$172.19+3.54%3,484,438
Feb 9, 2026$165.38$168.93$161.38$166.31+0.49%3,542,468
Feb 2, 2026$164.87$169.51$162.24$165.50+0.61%3,167,639
Jan 26, 2026$168.56$171.23$162.68$164.49-2.50%4,105,870
Jan 20, 2026$167.85$171.70$165.01$168.71-0.41%3,826,199
Jan 12, 2026$162.63$173.09$159.35$169.41+5.14%6,218,151
Jan 5, 2026$172.75$175.80$156.95$161.13-6.94%9,254,440
Dec 29, 2025$170.51$174.11$169.26$173.15+1.57%2,337,707
Dec 22, 2025$165.66$172.69$165.66$170.48+2.09%1,852,083
Dec 15, 2025$167.62$172.00$164.39$166.99-0.30%6,373,713
Dec 8, 2025$169.92$170.87$161.00$167.50-1.30%5,235,928
Dec 1, 2025$174.23$175.55$164.44$169.70-3.87%5,668,779
Nov 24, 2025$174.89$182.75$172.19$176.53-0.23%4,410,817
Nov 17, 2025$168.00$182.99$162.60$176.93+25.42%16,018,406
Nov 10, 2025$133.44$142.84$132.10$141.07+7.56%5,075,395
Nov 3, 2025$137.23$144.97$128.80$131.16-4.71%4,180,605

Seasonality

JAZZ return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average1.7%2.4%0.5%0.4%0.4%1.7%1.2%1.5%-3.1%-0.5%4.8%0.4%
Months up5 of 105 of 106 of 106 of 104 of 106 of 106 of 104 of 102 of 104 of 104 of 95 of 9
2026-3.2%15.5%-0.5%7.4%16.5%1.9%4.9%-0.9%-7.6%-6.7%
20251.0%15.4%-13.5%-5.8%-7.6%-1.8%8.0%11.4%3.2%4.4%28.3%-3.7%
2024-0.2%-3.1%1.3%-8.0%-5.0%1.4%3.3%5.2%-3.9%-1.2%10.5%1.3%
2023-1.7%-10.4%4.2%-4.0%-8.8%-3.3%5.2%9.9%-9.7%-1.9%-6.9%4.0%
20229.0%-1.1%13.3%2.9%-6.6%4.2%0.0%-0.5%-14.1%7.9%9.1%1.5%
2021-5.8%8.1%-2.2%0.0%8.4%-0.3%-4.6%-22.3%-1.1%2.2%-9.9%6.3%
2020-4.0%-20.1%-13.0%10.5%8.2%-7.5%-1.9%24.1%6.1%1.1%-2.4%17.3%
20191.6%11.2%2.1%-9.2%-3.3%13.5%-2.2%-8.1%-0.0%-2.0%20.3%-1.2%
20188.2%-0.6%4.3%0.7%11.2%2.0%0.5%-1.2%-1.6%-5.5%-4.8%-18.0%
201711.8%8.8%9.4%9.7%-8.6%6.8%-1.2%-2.8%-2.1%-3.2%-1.3%-3.6%