Six Flags Entertainment Corporation
US ˙ NYSE ˙ US83001A1025
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecuritySIX / Six Flags Entertainment Corporation
InstitutionAperio Group, LLC
Latest Disclosed Ownership84,119 shares
Latest Disclosed Value $ 2,868,000
Aperio Group, LLC reports 0.30% decrease in ownership of SIX / Six Flags Entertainment Corporation

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 84,119 shares of Six Flags Entertainment Corporation (US:SIX) valued at $2,868,458 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 84,376 shares of Six Flags Entertainment Corporation. This represents a change in shares of -0.30% during the quarter. The current value of the position is $2,691,808 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 SIX FLAGS ENTMT CORP COM 83001A102 84,119 -257 -0.30 2,868 67.43 0.0085
2020-11-06 2020-09-30 13F SIX FLAGS ENTMT CORP COM 83001A102 84,376 -1,826 -2.12 1,713 3.44 0.0058
2020-08-13 2020-06-30 13F SIX FLAGS ENTMT CORP COM 83001A102 86,202 5,469 6.77 1,656 63.64 0.0061
2020-05-05 2020-03-31 13F SIX FLAGS ENTMT CORP COM 83001A102 80,733 61,258 314.55 1,012 15.13 0.0045
2020-02-13 2019-12-31 13F SIX FLAGS ENTMT CORP COM 83001A102 19,475 -2,567 -11.65 879 -21.45 0.0032
2019-11-06 2019-09-30 13F SIX FLAGS ENTMT CORP COM 83001A102 22,042 3,733 20.39 1,119 22.97 0.0044
2019-07-30 2019-06-30 13F SIX FLAGS ENTMT CORP COM 83001A102 18,309 2,724 17.48 910 18.34 0.0037
2019-05-13 2019-03-31 13F SIX FLAGS ENTMT CORP COM 83001A102 15,585 -2,065 -11.70 769 -21.69 0.0033
2019-05-06 2018-12-31 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 17,650 -2,467 -12.26 982 -30.06 0.0050
2019-02-14 2018-12-31 13F SIX FLAGS ENTMT CORP COM 83001A102 17,650 -2,467 982
2019-05-06 2018-09-30 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 20,117 -243 -1.19 1,404 -1.54 0.0062
2018-10-17 2018-09-30 13F SIX FLAGS ENTMT COMMON 83001A102 20,117 -243 1,405
2019-05-06 2018-06-30 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 20,360 3,721 22.36 1,426 37.64 0.0068
2018-07-30 2018-06-30 13F SIX FLAGS ENTMT COMMON 83001A102 20,360 3,721 1,426
2019-05-01 2018-03-31 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 16,639 -824 -4.72 1,036 -10.84 0.0052
2018-05-08 2018-03-31 13F SIX FLAGS ENTMT COMMON 83001A102 16,639 -824 1,036
2019-05-01 2017-12-31 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 17,463 1,556 9.78 1,162 19.79 0.0060
2018-02-02 2017-12-31 13F SIX FLAGS ENTMT COMMON 83001A102 17,463 1,556 1,163
2019-05-01 2017-09-30 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 15,907 74 0.47 970 2.75 0.0055
2017-10-25 2017-09-30 13F SIX FLAGS ENTMT COMMON 83001A102 15,907 74 969
2019-04-22 2017-06-30 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 15,833 3,612 29.56 944 29.85 0.0058
2017-07-18 2017-06-30 13F SIX FLAGS ENTMT COMMON 83001A102 15,833 3,612 944
2019-04-22 2017-03-31 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 12,221 886 7.82 727 6.91 0.0050
2017-05-05 2017-03-31 13F SIX FLAGS ENTMT COMMON 83001A102 12,221 886 727
2019-04-22 2016-12-31 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 11,335 1,142 11.20 680 24.54 0.0052
2017-02-14 2016-12-31 13F SIX FLAGS ENTMT COMMON 83001A102 11,335 1,142 680
2019-04-12 2016-09-30 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 10,193 1,688 19.85 546 10.75 0.0040
2016-11-01 2016-09-30 13F SIX FLAGS ENTMT COMMON 83001A102 10,193 1,688 546
2019-04-12 2016-06-30 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 8,505 1,446 20.48 493 25.77 0.0039
2016-08-12 2016-06-30 13F SIX FLAGS ENTMT COMMON 83001A102 8,505 1,446 493
2019-04-12 2016-03-31 13F/A-1 SIX FLAGS ENTMT CORP COM 83001A102 7,059 1,259 21.71 392 22.88 0.0034
2016-04-28 2016-03-31 13F SIX FLAGS ENTMT COMMON 83001A102 7,059 1,259 392
2016-01-21 2015-12-31 13F SIX FLAGS ENTMT COMMON 83001A102 5,800 1,001 20.86 319 45.00 0.0029
2015-10-19 2015-09-30 13F SIX FLAGS ENTMT COMMON 83001A102 4,799 220
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.