SKYWEST INC

Ticker: SKYW CUSIP: 830879102 Class: EQTY

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025

Shares 111,049 Value ($000) $11,150 Avg Close $100.13 Range $91.84 - $108.70

Q3 2025

Shares 116,310 Value ($000) $11,703 Avg Close $111.71 Range $99.10 - $123.94

Q2 2025

Shares 116,835 Value ($000) $12,030 Avg Close $95.05 Range $74.70 - $106.11

Q1 2025

Shares 111,552 Value ($000) $9,746 Avg Close $102.28 Range $80.37 - $135.57

Q4 2024

Shares 116,835 Value ($000) $11,699 Avg Close $102.11 Range $82.81 - $117.51

Q3 2024

Shares 119,896 Value ($000) $10,194 Avg Close $78.47 Range $64.61 - $87.86

Q2 2024

Shares 125,249 Value ($000) $10,279 Avg Close $74.65 Range $64.65 - $84.58

Q1 2024

Shares 128,646 Value ($000) $8,887 Avg Close $59.30 Range $48.28 - $70.33

Q4 2023

Shares 131,863 Value ($000) $6,883 Avg Close $44.95 Range $36.91 - $53.76

Q3 2023

Shares 142,279 Value ($000) $5,967 Avg Close $41.95 Range $39.06 - $46.07

Q2 2023

Shares 152,325 Value ($000) $6,203 Avg Close $29.71 Range $21.50 - $41.15

Q1 2023

Shares 165,656 Value ($000) $4 Avg Close $19.56 Range $16.15 - $22.36

Q4 2022

Shares 158,382 Value ($000) $3 Avg Close $17.52 Range $14.76 - $19.24

Q3 2022

Shares 155,775 Value ($000) $2,533 Avg Close $21.19 Range $15.83 - $25.49

Q2 2022

Shares 150,189 Value ($000) $3,192 Avg Close $26.26 Range $20.06 - $33.35

Q1 2022

Shares 143,368 Value ($000) $4,136 Avg Close $32.67 Range $22.78 - $42.97

Q4 2021

Shares 142,374 Value ($000) $5,595 Avg Close $44.71 Range $36.35 - $53.05

Q3 2021

Shares 141,731 Value ($000) $6,993 Avg Close $43.53 Range $36.35 - $52.55

Q2 2021

Shares 161,921 Value ($000) $6,974 Avg Close $49.30 Range $42.58 - $56.65

Q1 2021

Shares 170,012 Value ($000) $9,262 Avg Close $49.27 Range $37.34 - $61.16

Q4 2020

Shares 168,431 Value ($000) $6,789 Avg Close $36.53 Range $27.44 - $46.80

Q3 2020

Shares 148,666 Value ($000) $4,439 Avg Close $31.15 Range $25.00 - $36.43

Q2 2020

Shares 167,037 Value ($000) $5,449 Avg Close $29.59 Range $19.11 - $47.25

Q1 2020

Shares 179,537 Value ($000) $4,702 Avg Close $48.82 Range $10.58 - $66.52

Q4 2019

Shares 172,773 Value ($000) $11,166 Avg Close $60.91 Range $54.29 - $66.04

Q3 2019

Shares 164,948 Value ($000) $9,468 Avg Close $58.72 Range $53.50 - $63.40

Q2 2019

Shares 155,617 Value ($000) $9,441 Avg Close $59.22 Range $54.06 - $62.16

Q1 2019

Shares 152,675 Value ($000) $8,289 Avg Close $51.31 Range $42.72 - $56.92

Q4 2018

Shares 151,259 Value ($000) $6,726 Avg Close $51.65 Range $42.38 - $61.74

Q3 2018

Shares 125,337 Value ($000) $7,382 Avg Close $59.20 Range $51.31 - $65.80

Q2 2018

Shares 126,090 Value ($000) $6,544 Avg Close $55.91 Range $50.35 - $58.95

Q1 2018

Shares 124,078 Value ($000) $6,750 Avg Close $55.29 Range $49.05 - $60.65

Q4 2017

Shares 122,657 Value ($000) $6,513 Avg Close $48.95 Range $42.85 - $54.85

Q3 2017

Shares 105,729 Value ($000) $4,642 Avg Close $37.33 Range $31.75 - $44.90

Q2 2017

Shares 104,277 Value ($000) $3,660 Avg Close $35.11 Range $30.40 - $39.85

Q1 2017

Shares 103,909 Value ($000) $3,559 Avg Close $35.67 Range $31.06 - $37.90

Q4 2016

Shares 75,855 Value ($000) $2,765 Avg Close $33.49 Range $26.16 - $39.60

Q3 2016

Shares 79,327 Value ($000) $2,095 Avg Close $27.77 Range $25.04 - $29.87

Q2 2016

Shares 75,797 Value ($000) $2,006 Avg Close $22.84 Range $18.46 - $26.46

Q1 2016

Shares 91,620 Value ($000) $1,831 Avg Close $16.90 Range $13.23 - $20.48

Q4 2015

Shares 84,035 Value ($000) $1,598 Avg Close $19.58 Range $16.18 - $21.90

Q3 2015

Shares 83,530 Value ($000) $1,393 Avg Close $16.05 Range $13.61 - $17.95

Q2 2015

Shares 80,462 Value ($000) $1,210 Avg Close $14.92 Range $13.45 - $17.20

Q1 2015

Shares 84,222 Value ($000) $1,230 Avg Close $13.90 Range $11.59 - $16.00

Q4 2014

Shares 82,322 Value ($000) $1,093 Avg Close $10.77 Range $7.01 - $13.37

Q3 2014

Shares 79,627 Value ($000) $619 Avg Close $10.13 Range $7.77 - $12.74

Q2 2014

Shares 79,607 Value ($000) $973 Avg Close $12.13 Range $11.11 - $13.83

Q1 2014

Shares 78,626 Value ($000) $1,003 Avg Close $13.10 Range $11.56 - $15.14

Q4 2013

Shares 81,046 Value ($000) $1,202 Avg Close $15.22 Range $13.49 - $17.29

Q3 2013

Shares 85,696 Value ($000) $1,244 Avg Close $14.37 Range $12.30 - $15.67

Q2 2013

Shares 86,424 Value ($000) $1,170 Avg Close $14.26 Range $12.80 - $16.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	111,049	$11,150	$100.13	$91.84 - $108.70
Q3 2025	116,310	$11,703	$111.71	$99.10 - $123.94
Q2 2025	116,835	$12,030	$95.05	$74.70 - $106.11
Q1 2025	111,552	$9,746	$102.28	$80.37 - $135.57
Q4 2024	116,835	$11,699	$102.11	$82.81 - $117.51
Q3 2024	119,896	$10,194	$78.47	$64.61 - $87.86
Q2 2024	125,249	$10,279	$74.65	$64.65 - $84.58
Q1 2024	128,646	$8,887	$59.30	$48.28 - $70.33
Q4 2023	131,863	$6,883	$44.95	$36.91 - $53.76
Q3 2023	142,279	$5,967	$41.95	$39.06 - $46.07
Q2 2023	152,325	$6,203	$29.71	$21.50 - $41.15
Q1 2023	165,656	$4	$19.56	$16.15 - $22.36
Q4 2022	158,382	$3	$17.52	$14.76 - $19.24
Q3 2022	155,775	$2,533	$21.19	$15.83 - $25.49
Q2 2022	150,189	$3,192	$26.26	$20.06 - $33.35
Q1 2022	143,368	$4,136	$32.67	$22.78 - $42.97
Q4 2021	142,374	$5,595	$44.71	$36.35 - $53.05
Q3 2021	141,731	$6,993	$43.53	$36.35 - $52.55
Q2 2021	161,921	$6,974	$49.30	$42.58 - $56.65
Q1 2021	170,012	$9,262	$49.27	$37.34 - $61.16
Q4 2020	168,431	$6,789	$36.53	$27.44 - $46.80
Q3 2020	148,666	$4,439	$31.15	$25.00 - $36.43
Q2 2020	167,037	$5,449	$29.59	$19.11 - $47.25
Q1 2020	179,537	$4,702	$48.82	$10.58 - $66.52
Q4 2019	172,773	$11,166	$60.91	$54.29 - $66.04
Q3 2019	164,948	$9,468	$58.72	$53.50 - $63.40
Q2 2019	155,617	$9,441	$59.22	$54.06 - $62.16
Q1 2019	152,675	$8,289	$51.31	$42.72 - $56.92
Q4 2018	151,259	$6,726	$51.65	$42.38 - $61.74
Q3 2018	125,337	$7,382	$59.20	$51.31 - $65.80
Q2 2018	126,090	$6,544	$55.91	$50.35 - $58.95
Q1 2018	124,078	$6,750	$55.29	$49.05 - $60.65
Q4 2017	122,657	$6,513	$48.95	$42.85 - $54.85
Q3 2017	105,729	$4,642	$37.33	$31.75 - $44.90
Q2 2017	104,277	$3,660	$35.11	$30.40 - $39.85
Q1 2017	103,909	$3,559	$35.67	$31.06 - $37.90
Q4 2016	75,855	$2,765	$33.49	$26.16 - $39.60
Q3 2016	79,327	$2,095	$27.77	$25.04 - $29.87
Q2 2016	75,797	$2,006	$22.84	$18.46 - $26.46
Q1 2016	91,620	$1,831	$16.90	$13.23 - $20.48
Q4 2015	84,035	$1,598	$19.58	$16.18 - $21.90
Q3 2015	83,530	$1,393	$16.05	$13.61 - $17.95
Q2 2015	80,462	$1,210	$14.92	$13.45 - $17.20
Q1 2015	84,222	$1,230	$13.90	$11.59 - $16.00
Q4 2014	82,322	$1,093	$10.77	$7.01 - $13.37
Q3 2014	79,627	$619	$10.13	$7.77 - $12.74
Q2 2014	79,607	$973	$12.13	$11.11 - $13.83
Q1 2014	78,626	$1,003	$13.10	$11.56 - $15.14
Q4 2013	81,046	$1,202	$15.22	$13.49 - $17.29
Q3 2013	85,696	$1,244	$14.37	$12.30 - $15.67
Q2 2013	86,424	$1,170	$14.26	$12.80 - $16.25