MONGODB INC

Ticker: MDB CUSIP: 60937P106 Class: EQTY

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q4 2025

Shares 22,326 Value ($000) $9,370 Avg Close $363.83 Range $307.20 - $440.67

Q3 2024

Shares 30,500 Value ($000) $8,246 Avg Close $259.78 Range $212.74 - $300.00

Q2 2024

Shares 30,500 Value ($000) $7,624 Avg Close $315.84 Range $214.74 - $387.19

Q1 2024

Shares 30,500 Value ($000) $10,939 Avg Close $408.58 Range $340.35 - $509.62

Q4 2023

Shares 29,500 Value ($000) $12,061 Avg Close $379.37 Range $321.00 - $442.84

Q3 2023

Shares 27,500 Value ($000) $9,511 Avg Close $379.62 Range $323.01 - $439.00

Q2 2023

Shares 31,500 Value ($000) $12,946 Avg Close $291.65 Range $198.72 - $418.70

Q1 2023

Shares 29,925 Value ($000) $6,976 Avg Close $209.86 Range $164.59 - $248.15

Q2 2022

Shares 25,500 Value ($000) $6,617 Avg Close $312.62 Range $213.39 - $471.96

Q1 2022

Shares 43,000 Value ($000) $19,075 Avg Close $390.99 Range $272.50 - $519.54

Q4 2021

Shares 44,000 Value ($000) $23,292 Avg Close $512.04 Range $417.21 - $590.00

Q3 2021

Shares 56,000 Value ($000) $26,405 Avg Close $402.78 Range $324.97 - $518.34

Q2 2021

Shares 59,900 Value ($000) $21,656 Avg Close $309.26 Range $238.01 - $393.63

Q1 2021

Shares 34,000 Value ($000) $9,093 Avg Close $354.27 Range $250.79 - $428.96

Q4 2020

Shares 61,000 Value ($000) $21,902 Avg Close $279.28 Range $219.51 - $399.00

Q3 2020

Shares 61,100 Value ($000) $14,145 Avg Close $216.77 Range $186.27 - $258.05

Q2 2020

Shares 54,500 Value ($000) $12,336 Avg Close $185.21 Range $117.71 - $243.92

Q1 2020

Shares 56,500 Value ($000) $7,715 Avg Close $147.67 Range $93.81 - $182.57

Q4 2019

Shares 57,000 Value ($000) $7,501 Avg Close $131.29 Range $110.61 - $152.33

Q3 2019

Shares 50,000 Value ($000) $6,024 Avg Close $144.33 Range $112.31 - $166.41

Q2 2019

Shares 39,500 Value ($000) $6,008 Avg Close $145.16 Range $123.41 - $184.78

Q1 2019

Shares 47,900 Value ($000) $7,042 Avg Close $102.62 Range $70.66 - $154.80

Q4 2018

Shares 47,900 Value ($000) $4,011 Avg Close $76.92 Range $62.30 - $93.23

Q3 2018

Shares 48,000 Value ($000) $3,915 Avg Close $66.66 Range $48.33 - $85.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,326	$9,370	$363.83	$307.20 - $440.67
Q3 2024	30,500	$8,246	$259.78	$212.74 - $300.00
Q2 2024	30,500	$7,624	$315.84	$214.74 - $387.19
Q1 2024	30,500	$10,939	$408.58	$340.35 - $509.62
Q4 2023	29,500	$12,061	$379.37	$321.00 - $442.84
Q3 2023	27,500	$9,511	$379.62	$323.01 - $439.00
Q2 2023	31,500	$12,946	$291.65	$198.72 - $418.70
Q1 2023	29,925	$6,976	$209.86	$164.59 - $248.15
Q2 2022	25,500	$6,617	$312.62	$213.39 - $471.96
Q1 2022	43,000	$19,075	$390.99	$272.50 - $519.54
Q4 2021	44,000	$23,292	$512.04	$417.21 - $590.00
Q3 2021	56,000	$26,405	$402.78	$324.97 - $518.34
Q2 2021	59,900	$21,656	$309.26	$238.01 - $393.63
Q1 2021	34,000	$9,093	$354.27	$250.79 - $428.96
Q4 2020	61,000	$21,902	$279.28	$219.51 - $399.00
Q3 2020	61,100	$14,145	$216.77	$186.27 - $258.05
Q2 2020	54,500	$12,336	$185.21	$117.71 - $243.92
Q1 2020	56,500	$7,715	$147.67	$93.81 - $182.57
Q4 2019	57,000	$7,501	$131.29	$110.61 - $152.33
Q3 2019	50,000	$6,024	$144.33	$112.31 - $166.41
Q2 2019	39,500	$6,008	$145.16	$123.41 - $184.78
Q1 2019	47,900	$7,042	$102.62	$70.66 - $154.80
Q4 2018	47,900	$4,011	$76.92	$62.30 - $93.23
Q3 2018	48,000	$3,915	$66.66	$48.33 - $85.25