Form 13-F position report

LIBERTY MEDIA CORP DELAWARE

Reported by Atika Capital Management LLC

FWONK CUSIP 531229854 Manager CIK 0001599731

Reported 719,500 shares, up 44,500 (6.6%) from the prior quarter.

Reported value -1.8%; share count 6.6% vs. the prior quarter.

Added
% of reported 13F value 3.57% This manager · Q3 2022
Shares 719,500 Quarter-end amount reported
Reported value $42,090,000 Fair value at quarter end
Consecutive quarters held 4 Through Q3 2022

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2021-12-31 9992000
2022-03-31 26580000
2022-06-30 42842000
2022-09-30 42090000
2022-12-31 22238160
2023-03-31 30680300
2023-06-30 27251360
2023-09-30 0
2023-09-30 19624501
2023-12-31 13888600
2024-03-31 0

Quarterly position history

How this manager's reported quarter-end position changed over time.

11 quarters
Quarterly reported position history for LIBERTY MEDIA CORP DELAWARE held by Atika Capital Management LLC.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q1 2024 Reduced 0 -220,000 (-100.0%) 0 $0 2024-05-14
Q4 2023 Reduced 220,000 -95,000 (-30.2%) 1.86% $13,888,600 2024-02-13
Q3 2023 New 315,000 +315,000 (0.0%) 2.58% $19,624,501 2023-11-13
Q3 2023 Reduced 0 -362,000 (-100.0%) 0 $0 2023-11-13
Q2 2023 Reduced 362,000 -48,000 (-11.7%) 2.73% $27,251,360 2023-08-11
Q1 2023 Added 410,000 +38,000 (10.2%) 4.53% $30,680,300 2023-05-12
Q4 2022 Reduced 372,000 -347,500 (-48.3%) 3.2% $22,238,160 2023-02-13
Q3 2022 Added 719,500 +44,500 (6.6%) 3.57% $42,090,000 2022-11-14
Q2 2022 Added 675,000 +294,432 (77.4%) 4.82% $42,842,000 2022-08-12
Q1 2022 Added 380,568 +222,568 (140.9%) 2.24% $26,580,000 2022-05-13
Q4 2021 New 158,000 +158,000 (0.0%) 0.7% $9,992,000 2022-02-11
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

429 managers reported LIBERTY MEDIA CORP DELAWARE for Q3 2022.

Managers reporting LIBERTY MEDIA CORP DELAWARE in Q3 2022.
Manager Activity Shares Change % of reported 13F Reported value Tenure
VANGUARD GROUP INC Added 17,368,455 +149,351 0.03% $1,016,056,000 26 qtrs
Caledonia Private Investments Pty Ltd Reduced 14,799,012 -943,011 25.62% $865,742,000 19 qtrs
BlackRock Inc Reduced 14,372,452 -38,780 0.03% $840,788,000 26 qtrs
JANUS HENDERSON GROUP PLC Reduced 13,194,562 -592,334 0.64% $771,882,000 21 qtrs
PRICE T ROWE ASSOCIATES INC MD Reduced 11,471,090 -11,454,657 0.11% $671,059,000 25 qtrs
FMR LLC Added 10,536,965 +802,481 0.06% $616,412,437 26 qtrs
Ruane Cunniff & Goldfarb L P Reduced 9,292,365 -136,308 8.07% $543,603,000 19 qtrs
T Rowe Price Investment Management Inc New 8,749,193 +8,749,193 0.41% $511,828,000 1 qtr
Sculptor Capital LP Unchanged 8,144,182 0 5.93% $476,435,000 21 qtrs
BERKSHIRE HATHAWAY INC Unchanged 7,722,451 0 0.15% $451,764,000 4 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
September 30, 2022
Filed
November 14, 2022
Filing type
13F-HR
Position type
COM SER C FRMLA

Voting authority reported

Sole
719,500
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.