IRHYTHM TECHNOLOGIES INC

Ticker: IRTC CUSIP: 450056106 Class: EQTY

Holocene Advisors, LP's Holding History (CIK: 0001700574)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 683,568 Value ($000) $121,292 Avg Close $177.21 Range $155.00 - $212.00

Q3 2025

Shares 473,280 Value ($000) $81,399 Avg Close $158.94 Range $129.48 - $187.57

Q2 2025

Shares 313,094 Value ($000) $48,204 Avg Close $129.23 Range $92.52 - $157.13

Q1 2025

Shares 14,747 Value ($000) $1,544 Avg Close $105.91 Range $86.55 - $128.52

Q4 2024

Shares 85,853 Value ($000) $7,741 Avg Close $78.57 Range $55.92 - $92.38

Q3 2024

Shares 180,985 Value ($000) $13,436 Avg Close $79.65 Range $60.88 - $109.50

Q2 2024

Shares 1,042,670 Value ($000) $112,233 Avg Close $102.15 Range $82.60 - $118.43

Q1 2024

Shares 918,649 Value ($000) $106,563 Avg Close $112.42 Range $97.50 - $124.11

Q4 2023

Shares 963,366 Value ($000) $103,119 Avg Close $87.15 Range $70.24 - $110.48

Q3 2023

Shares 632,497 Value ($000) $59,619 Avg Close $101.67 Range $82.51 - $119.36

Q2 2023

Shares 427,356 Value ($000) $44,582 Avg Close $120.06 Range $93.54 - $140.23

Q1 2023

Shares 482,427 Value ($000) $59,835 Avg Close $108.45 Range $85.74 - $126.24

Q4 2022

Shares 760,442 Value ($000) $71,231 Avg Close $108.84 Range $88.73 - $138.38

Q3 2022

Shares 976,767 Value ($000) $122,369 Avg Close $144.39 Range $105.33 - $164.69

Q2 2022

Shares 911,923 Value ($000) $98,515 Avg Close $132.47 Range $103.03 - $169.54

Q1 2022

Shares 751,508 Value ($000) $118,340 Avg Close $128.41 Range $101.63 - $161.80

Q4 2021

Shares 631,398 Value ($000) $74,309 Avg Close $91.74 Range $56.52 - $127.61

Q3 2021

Shares 375,474 Value ($000) $21,988 Avg Close $52.99 Range $41.66 - $67.28

Q2 2021

Shares 74,666 Value ($000) $4,954 Avg Close $79.24 Range $59.64 - $144.69

Q1 2021

Shares 26,610 Value ($000) $3,695 Avg Close $179.22 Range $125.10 - $286.19

Q4 2020

Shares 168,279 Value ($000) $39,917 Avg Close $227.91 Range $179.01 - $274.21

Q3 2020

Shares 512,903 Value ($000) $122,127 Avg Close $176.91 Range $108.86 - $241.93

Q2 2020

Shares 4,716 Value ($000) $547 Avg Close $110.25 Range $70.63 - $136.55

Q1 2020

Shares 419,750 Value ($000) $34,147 Avg Close $82.93 Range $56.54 - $104.25

Q4 2019

Shares 752,662 Value ($000) $51,249 Avg Close $67.85 Range $56.24 - $75.39

Q3 2019

Shares 28,079 Value ($000) $2,081 Avg Close $77.47 Range $68.30 - $86.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	683,568	$121,292	$177.21	$155.00 - $212.00
Q3 2025	473,280	$81,399	$158.94	$129.48 - $187.57
Q2 2025	313,094	$48,204	$129.23	$92.52 - $157.13
Q1 2025	14,747	$1,544	$105.91	$86.55 - $128.52
Q4 2024	85,853	$7,741	$78.57	$55.92 - $92.38
Q3 2024	180,985	$13,436	$79.65	$60.88 - $109.50
Q2 2024	1,042,670	$112,233	$102.15	$82.60 - $118.43
Q1 2024	918,649	$106,563	$112.42	$97.50 - $124.11
Q4 2023	963,366	$103,119	$87.15	$70.24 - $110.48
Q3 2023	632,497	$59,619	$101.67	$82.51 - $119.36
Q2 2023	427,356	$44,582	$120.06	$93.54 - $140.23
Q1 2023	482,427	$59,835	$108.45	$85.74 - $126.24
Q4 2022	760,442	$71,231	$108.84	$88.73 - $138.38
Q3 2022	976,767	$122,369	$144.39	$105.33 - $164.69
Q2 2022	911,923	$98,515	$132.47	$103.03 - $169.54
Q1 2022	751,508	$118,340	$128.41	$101.63 - $161.80
Q4 2021	631,398	$74,309	$91.74	$56.52 - $127.61
Q3 2021	375,474	$21,988	$52.99	$41.66 - $67.28
Q2 2021	74,666	$4,954	$79.24	$59.64 - $144.69
Q1 2021	26,610	$3,695	$179.22	$125.10 - $286.19
Q4 2020	168,279	$39,917	$227.91	$179.01 - $274.21
Q3 2020	512,903	$122,127	$176.91	$108.86 - $241.93
Q2 2020	4,716	$547	$110.25	$70.63 - $136.55
Q1 2020	419,750	$34,147	$82.93	$56.54 - $104.25
Q4 2019	752,662	$51,249	$67.85	$56.24 - $75.39
Q3 2019	28,079	$2,081	$77.47	$68.30 - $86.88