Alaska Air Group, Inc.
US ˙ NYSE ˙ US0116591092

SecurityALK / Alaska Air Group, Inc.
InstitutionAperio Group, LLC
Latest Disclosed Ownership105,443 shares
Latest Disclosed Value $ 5,483,000
Aperio Group, LLC reports 1.76% increase in ownership of ALK / Alaska Air Group, Inc.

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 105,443 shares of Alaska Air Group, Inc. (US:ALK) valued at $5,483,036 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 103,621 shares of Alaska Air Group, Inc.. This represents a change in shares of 1.76% during the quarter. The current value of the position is $4,515,069 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2021-02-05 2020-12-31 13F ALASKA AIR GROUP COM 011659109 105,443 1,822 1.76 5,483 44.44 0.0162
2020-11-06 2020-09-30 13F ALASKA AIR GROUP COM 011659109 103,621 -430 -0.41 3,796 0.64 0.0128
2020-08-13 2020-06-30 13F ALASKA AIR GROUP COM 011659109 104,051 35,224 51.18 3,772 92.45 0.0139
2020-05-05 2020-03-31 13F ALASKA AIR GROUP COM 011659109 68,827 22,769 49.44 1,960 -37.20 0.0087
2020-02-13 2019-12-31 13F ALASKA AIR GROUP COM 011659109 46,058 4,533 10.92 3,121 15.81 0.0112
2019-11-06 2019-09-30 13F ALASKA AIR GROUP COM 011659109 41,525 7,182 20.91 2,695 22.78 0.0107
2019-07-30 2019-06-30 13F ALASKA AIR GROUP COM 011659109 34,343 6,928 25.27 2,195 42.63 0.0090
2019-05-13 2019-03-31 13F ALASKA AIR GROUP COM 011659109 27,415 -5,013 -15.46 1,539 -22.00 0.0066
2019-05-06 2018-12-31 13F/A-1 ALASKA AIR GROUP COM 011659109 32,428 -1,421 -4.20 1,973 -15.36 0.0100
2019-02-14 2018-12-31 13F ALASKA AIR GROUP COM 011659109 32,682 -1,167 1,988
2019-05-06 2018-09-30 13F/A-1 ALASKA AIR GROUP COM 011659109 33,849 372 1.11 2,331 15.28 0.0103
2018-10-17 2018-09-30 13F ALASKA AIR GROUP COMMON 011659109 33,849 372 2,331
2019-05-06 2018-06-30 13F/A-1 ALASKA AIR GROUP COM 011659109 33,477 -9,481 -22.07 2,022 -24.04 0.0097
2018-07-30 2018-06-30 13F ALASKA AIR GROUP COMMON 011659109 33,477 -9,481 2,022
2019-05-01 2018-03-31 13F/A-1 ALASKA AIR GROUP COM 011659109 42,958 -9,349 -17.87 2,662 -30.79 0.0132
2018-05-08 2018-03-31 13F ALASKA AIR GROUP COMMON 011659109 42,958 -9,349 2,662
2019-05-01 2017-12-31 13F/A-1 ALASKA AIR GROUP COM 011659109 52,307 51 0.10 3,846 -3.51 0.0199
2018-02-02 2017-12-31 13F ALASKA AIR GROUP COMMON 011659109 52,307 51 3,845
2019-05-01 2017-09-30 13F/A-1 ALASKA AIR GROUP COM 011659109 52,256 -953 -1.79 3,986 -16.54 0.0225
2017-10-25 2017-09-30 13F ALASKA AIR GROUP COMMON 011659109 52,256 -953 3,986
2019-04-22 2017-06-30 13F/A-1 ALASKA AIR GROUP COM 011659109 53,209 4,259 8.70 4,776 5.80 0.0293
2017-07-18 2017-06-30 13F ALASKA AIR GROUP COMMON 011659109 53,209 4,259 4,776
2019-04-22 2017-03-31 13F/A-1 ALASKA AIR GROUP COM 011659109 48,950 -3,376 -6.45 4,514 -2.78 0.0309
2017-05-05 2017-03-31 13F ALASKA AIR GROUP COMMON 011659109 48,950 -3,376 4,514
2019-04-22 2016-12-31 13F/A-1 ALASKA AIR GROUP COM 011659109 52,326 -2,768 -5.02 4,643 27.94 0.0355
2017-02-14 2016-12-31 13F ALASKA AIR GROUP COMMON 011659109 52,326 -2,768 4,643
2019-04-12 2016-09-30 13F/A-1 ALASKA AIR GROUP COM 011659109 55,094 3,565 6.92 3,629 20.81 0.0263
2016-11-01 2016-09-30 13F ALASKA AIR GROUP COMMON 011659109 55,094 3,565 3,628
2019-04-12 2016-06-30 13F/A-1 ALASKA AIR GROUP COM 011659109 51,529 -2,297 -4.27 3,004 -31.96 0.0235
2016-08-12 2016-06-30 13F ALASKA AIR GROUP COMMON 011659109 51,529 -2,297 3,004
2019-04-12 2016-03-31 13F/A-1 ALASKA AIR GROUP COM 011659109 53,826 3,229 6.38 4,415 8.37 0.0378
2016-04-28 2016-03-31 13F ALASKA AIR GROUP COMMON 011659109 53,826 3,229 4,415
2016-01-21 2015-12-31 13F ALASKA AIR GROUP COMMON 011659109 50,597 6,069 13.63 4,074 15.15 0.0373
2015-10-19 2015-09-30 13F ALASKA AIR GROUP COMMON 011659109 44,528 6,436 16.90 3,538 44.17 0.0360
2015-07-29 2015-06-30 13F ALASKA AIR GROUP COMMON 011659109 38,092 7,408 24.14 2,454 20.83 0.0253
2015-04-29 2015-03-31 13F ALASKA AIR GROUP COMMON 011659109 30,684 30,684 0.00 2,031 0.0227
2015-01-30 2014-12-31 13F ALASKA AIR GROUP COMMON 011659109 0 -26,062 -100.00 0 -100.00
2014-10-21 2014-09-30 13F ALASKA AIR GROUP COMMON 011659109 26,062 4,228 19.36 1,135 9.34 0.0153
2014-07-23 2014-06-30 13F ALASKA AIR GROUP COMMON 011659109 21,834 11,925 120.35 1,038 12.22 0.0151
2014-04-25 2014-03-31 13F ALASKA AIR GROUP COMMON 011659109 9,909 925 29.73 0.0130
2014-01-30 2013-12-31 13F ALASKA AIR GROUP COMMON 011659109 713 13.35 0.0111
2013-10-24 2013-09-30 13F ALASKA AIR GROUP COMMON 011659109 10,038 395 4.10 629 25.55 0.0121
2013-07-19 2013-06-30 13F ALASKA AIR GROUP COMMON 011659109 9,643 9,643 501 0.0119
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.