Form 13-F position report

* SINOVAC BIOTECH LTD

Reported by Yorktown Management & Research Co Inc

SVA CUSIP P8696W104 Manager CIK 0001313559

Reported 74,893 shares, unchanged from the prior quarter.

Reported value 0.0%; share count 0.0% vs. the prior quarter.

Unchanged
% of reported 13F value 0.41% This manager · Q1 2022
Shares 74,893 Quarter-end amount reported
Reported value $485,000 Fair value at quarter end
Consecutive quarters held 16 Through Q1 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 485000
2022-03-31 485000
2022-06-30 485000
2022-09-30 485000
2022-12-31 0
2023-06-30 290585
2023-09-30 4494
2023-12-31 0

Quarterly position history

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

8 quarters
Quarterly reported position history for * SINOVAC BIOTECH LTD held by Yorktown Management & Research Co Inc.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q4 2023 Reduced 0 -149,786 (-100.0%) 0 $0 2024-01-26
Q3 2023 Added 149,786 +74,893 (100.0%) < 0.01% $4,494 2023-10-26
Q2 2023 New 74,893 +74,893 (0.0%) 0.31% $290,585 2023-07-28
Q4 2022 Reduced 0 -74,893 (-100.0%) 0 $0 2023-01-26
Q3 2022 Unchanged 74,893 0 (0.0%) 0.63% $485,000 2022-11-04
Q2 2022 Unchanged 74,893 0 (0.0%) 0.63% $485,000 2022-07-29
Q1 2022 Unchanged 74,893 0 (0.0%) 0.41% $485,000 2022-04-29
Q4 2021 Unchanged 74,893 0 (0.0%) 0.33% $485,000 2022-02-09
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

31 managers reported * SINOVAC BIOTECH LTD for Q1 2022.

Managers reporting * SINOVAC BIOTECH LTD in Q1 2022.
Manager Activity Shares Change % of reported 13F Reported value Tenure
Vivo Capital LLC Unchanged 5,900,000 0 2.63% $38,173,000 9 qtrs
Neumann Advisory Hong Kong Ltd Unchanged 315,586 0 0.45% $2,042,000 18 qtrs
Financial Gravity Asset Management Inc Unchanged 138 0 0.02% $795,000 5 qtrs
Yorktown Management & Research Co Inc This report Unchanged 74,893 0 0.41% $485,000 16 qtrs
Eqis Capital Management Inc Reduced 17,220 -165 < 0.01% $111,000 31 qtrs
IFP Advisors Inc New 18 +18 < 0.01% $8,000 1 qtr
STATE STREET CORPORATION Reduced 0 -281,640 0 $0 24 qtrs
JPMorgan Chase & Co Reduced 0 -3,000 0 $0 9 qtrs
Bank of America Corporation Reduced 0 -126 0 $0 14 qtrs
ASSETMARK INC Unchanged 10 0 0 $0 3 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
March 31, 2022
Filed
April 29, 2022
Filing type
13F-HR
Position type
SHS

Voting authority reported

Sole
74,893
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.