Sinovac Biotech, Ltd.
US ˙ NASDAQ
TEN SYMBOL NIE JEST JUŻ AKTYWNY

SecuritySVA / Sinovac Biotech, Ltd.
InstitutionMorgan Stanley
Latest Disclosed Ownership9,144 shares
Latest Disclosed Value $ 59,161
Morgan Stanley ownership in SVA / Sinovac Biotech, Ltd.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 9,144 shares of Sinovac Biotech, Ltd. (US:SVA) valued at $59,161 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 9,144 shares of Sinovac Biotech, Ltd.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $59,162 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)
2026-05-15 2026-03-31 13F SINOVAC BIOTECH SHS P8696W104 9,144 0 0.00 59 0.00 0.0000
2026-05-27 2025-12-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 9,144 0 0.00 59 0.00 0.0000
2026-02-13 2025-12-31 13F SINOVAC BIOTECH SHS P8696W104 9,144 0 59 0.0000
2026-05-27 2025-09-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 9,144 800 9.59 59 11.32 0.0000
2025-11-14 2025-09-30 13F SINOVAC BIOTECH SHS P8696W104 9,144 800 59 0.0000
2025-08-15 2025-06-30 13F SINOVAC BIOTECH SHS P8696W104 8,344 8,344 54 0.0000
2025-05-14 2024-09-30 13F/A-2 SINOVAC BIOTECH SHS P8696W104 0 -7,824 -100.00 0 -100.00
2025-02-14 2024-09-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 0 -7,824 0
2025-05-14 2024-06-30 13F/A-2 SINOVAC BIOTECH SHS P8696W104 7,824 900 13.00 51 13.64 0.0000
2024-10-17 2024-06-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 7,824 900 51 0.0000
2024-08-14 2024-06-30 13F SINOVAC BIOTECH SHS P8696W104 7,824 900 51 0.0000
2024-10-17 2024-03-31 13F/A-2 SINOVAC BIOTECH SHS P8696W104 6,924 6,924 45 0.0000
2024-08-16 2024-03-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 6,924 6,924 45 0.0000
2024-05-15 2024-03-31 13F SINOVAC BIOTECH SHS P8696W104 6,924 6,924 45 0.0000
2024-08-16 2023-12-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 0 -6,879 -100.00 0 -100.00
2024-02-13 2023-12-31 13F SINOVAC BIOTECH SHS P8696W104 0 -6,879 0
2023-11-15 2023-09-30 13F SINOVAC BIOTECH SHS P8696W104 6,879 2,313 50.66 45 51.72 0.0000
2023-08-14 2023-06-30 13F SINOVAC BIOTECH SHS P8696W104 4,566 4,566 30 0.0000
2023-02-14 2022-12-31 13F SINOVAC BIOTECH SHS P8696W104 0 -4,141 -100.00 0 -100.00
2022-11-14 2022-09-30 13F SINOVAC BIOTECH SHS P8696W104 4,141 200 5.07 27 3.85 0.0000
2022-10-27 2022-06-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 3,941 3,941 26 0.0000
2022-08-15 2022-06-30 13F SINOVAC BIOTECH SHS P8696W104 3,941 3,941 26 0.0000
2022-10-27 2022-03-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 0 -3,941 -100.00 0 -100.00
2022-05-13 2022-03-31 13F SINOVAC BIOTECH SHS P8696W104 0 -3,941 0
2022-02-14 2021-12-31 13F SINOVAC BIOTECH SHS P8696W104 3,941 0 0.00 26 0.00 0.0000
2021-11-15 2021-09-30 13F SINOVAC BIOTECH SHS P8696W104 3,941 100 2.60 26 4.00 0.0000
2021-08-23 2021-06-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 3,841 1,341 53.64 25 56.25 0.0000
2021-08-16 2021-06-30 13F SINOVAC BIOTECH SHS P8696W104 3,841 1,341 25 0.0000
2021-05-17 2021-03-31 13F SINOVAC BIOTECH SHS P8696W104 2,500 1,000 66.67 16 60.00 0.0000
2021-02-16 2020-12-31 13F SINOVAC BIOTECH SHS P8696W104 1,500 100 7.14 10 11.11 0.0000
2020-11-13 2020-09-30 13F SINOVAC BIOTECH SHS P8696W104 1,400 0 0.00 9 0.00 0.0000
2020-08-14 2020-06-30 13F SINOVAC BIOTECH SHS P8696W104 1,400 0 0.00 9 0.00 0.0000
2020-05-26 2020-03-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 1,400 0 0.00 9 0.00 0.0000
2020-05-15 2020-03-31 13F SINOVAC BIOTECH SHS P8696W104 1,400 0 9 0.6914
2020-02-14 2019-12-31 13F SINOVAC BIOTECH SHS P8696W104 1,400 0 0.00 9 0.00 0.0000
2019-11-14 2019-09-30 13F SINOVAC BIOTECH SHS P8696W104 1,400 0 0.00 9 0.00 0.0000
2019-08-14 2019-06-30 13F SINOVAC BIOTECH SHS P8696W104 1,400 0 0.00 9 0.00 0.0000
2019-05-15 2019-03-31 13F SINOVAC BIOTECH SHS P8696W104 1,400 -7,152 -83.63 9 -85.00 0.0000
2019-02-14 2018-12-31 13F SINOVAC BIOTECH SHS P8696W104 8,552 -206 -2.35 60 -9.09 0.0000
2019-04-23 2018-09-30 13F/A-2 SINOVAC BIOTECH SHS P8696W104 8,758 1,074 13.98 66 15.79 0.0000
2018-11-20 2018-09-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 8,758 0 66 0.0000
2018-11-14 2018-09-30 13F SINOVAC BIOTECH SHS P8696W104 8,758 1,074 66
2019-04-23 2018-06-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 7,684 5,404 237.02 57 185.00 0.0000
2018-08-14 2018-06-30 13F SINOVAC BIOTECH SHS P8696W104 7,684 5,404 57
2019-04-23 2018-03-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 2,280 -21,571 -90.44 20 -89.36 0.0000
2018-05-14 2018-03-31 13F SINOVAC BIOTECH SHS P8696W104 2,280 -21,571 20
2019-04-23 2017-12-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 23,851 -625,997 -96.33 188 -95.90 0.0001
2018-02-14 2017-12-31 13F SINOVAC BIOTECH SHS P8696W104 23,851 -625,997 188
2017-11-14 2017-09-30 13F SINOVAC BIOTECH SHS P8696W104 649,848 -353,191 -35.21 4,581 -32.33 0.0014
2017-08-11 2017-06-30 13F SINOVAC BIOTECH SHS P8696W104 1,003,039 -1,718,873 -63.15 6,770 -56.59 0.0020
2017-05-22 2017-03-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 2,721,912 2,718,762 86,309.90 15,597 81,989.47 0.0048
2017-05-12 2017-03-31 13F SINOVAC BIOTECH SHS P8696W104 2,721,912 15,597
2017-02-22 2016-12-31 13F/A-1 SINOVAC BIOTECH SHS P8696W104 3,150 -46,143 -93.61 19 -93.47 0.0000
2017-02-13 2016-12-31 13F SINOVAC BIOTECH SHS P8696W104 3,150 19
2016-11-10 2016-09-30 13F SINOVAC BIOTECH SHS P8696W104 49,293 -979 -1.95 291 -2.35 0.0001
2016-08-12 2016-06-30 13F SINOVAC BIOTECH SHS P8696W104 50,272 -2,500 -4.74 298 -11.57 0.0001
2016-05-12 2016-03-31 13F SINOVAC BIOTECH SHS P8696W104 52,772 -20,090 -27.57 337 -19.18 0.0001
2016-02-09 2015-12-31 13F SINOVAC BIOTECH SHS P8696W104 72,862 -140,154 -65.80 417 -61.42 0.0002
2016-02-08 2015-09-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 213,016 146,095 218.31 1,081 207.10 0.0004
2015-11-09 2015-09-30 13F SINOVAC BIOTECH SHS P8696W104 213,016 1,081
2015-08-12 2015-06-30 13F SINOVAC BIOTECH SHS P8696W104 66,921 -31,652 -32.11 352 -27.87 0.0001
2015-05-14 2015-03-31 13F SINOVAC BIOTECH SHS P8696W104 98,573 -18,106 -15.52 488 -20.00 0.0002
2015-02-13 2014-12-31 13F SINOVAC BIOTECH SHS P8696W104 116,679 -60,622 -34.19 610 -28.49 0.0002
2014-12-16 2014-09-30 13F/A-1 SINOVAC BIOTECH SHS P8696W104 177,301 94,739 114.75 853 83.05 0.0003
2014-11-14 2014-09-30 13F SINOVAC BIOTECH SHS P8696W104 177,301 853
2014-08-12 2014-06-30 13F SINOVAC BIOTECH SHS P8696W104 82,562 53,288 182.03 466 121.90 0.0008
2014-05-13 2014-03-31 13F SINOVAC BIOTECH SHS P8696W104 29,274 -35,333 -54.69 210 -46.97 0.0001
2014-02-13 2013-12-31 13F SINOVAC BIOTECH SHS P8696W104 64,607 -92,812 -58.96 396 -57.96 0.0002
2013-11-13 2013-09-30 13F SINOVAC BIOTECH LTD COM COM P8696W104 157,419 35,293 28.90 942 96.25 0.0004
2013-08-08 2013-06-30 13F SINOVAC BIOTECH LTD COM COM P8696W104 122,126 122,126 480 0.0002
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.