Novavax, Inc.
CH ˙ SWX ˙ US6700024010
SecurityCH:NVAX / Novavax, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership4,477,701 shares
Latest Disclosed Value $ 36,448,486
UBS Group AG ownership in NVAX / Novavax, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 4,477,701 shares of Novavax, Inc. (CH:NVAX) valued at $36,448,486 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 4,894,284 shares of Novavax, Inc.. This represents a change in shares of -8.51% during the quarter.

UBS Group AG has a history of taking positions in derivatives of the underlying security (NVAX) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CH:NVAX / Novavax, Inc. Historical Put/Call Ratio
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)
2026-05-05 2026-03-31 13F NOVAVAX COM NEW 670002401 4,477,701 -416,583 -8.51 36,448 10.82 0.0055
2026-01-29 2025-12-31 13F NOVAVAX COM NEW 670002401 4,894,284 1,378,081 39.19 32,890 7.89 0.0053
2025-11-13 2025-09-30 13F NOVAVAX COM NEW 670002401 3,516,203 1,260,028 55.85 30,485 114.49 0.0048
2025-08-14 2025-06-30 13F NOVAVAX COM NEW 670002401 2,256,175 846,027 60.00 14,214 57.24 0.0025
2025-05-13 2025-03-31 13F NOVAVAX COM NEW 670002401 1,410,148 -3,441,609 -70.94 9,039 -76.83 0.0017
2025-02-14 2024-12-31 13F NOVAVAX COM NEW 670002401 4,851,757 4,326,403 823.52 39,008 487.91 0.0072
2024-11-14 2024-09-30 13F NOVAVAX COM NEW 670002401 525,354 153,616 41.32 6,635 40.99 0.0014
2024-08-14 2024-06-30 13F NOVAVAX COM NEW 670002401 371,738 -623,752 -62.66 4,706 -1.09 0.0012
2024-05-13 2024-03-31 13F NOVAVAX COM NEW 670002401 995,490 990,258 18,926.95 4,758 18,932.00 0.0012
2024-02-09 2023-12-31 13F NOVAVAX COM NEW 670002401 5,232 -3,460 -39.81 25 -59.68 0.0000
2023-11-09 2023-09-30 13F NOVAVAX COM NEW 670002401 8,692 -398,461 -97.87 63 -97.95 0.0000
2023-08-11 2023-06-30 13F NOVAVAX COM NEW 670002401 407,153 -49,423 -10.82 3,025 -4.39 0.0010
2023-05-12 2023-03-31 13F NOVAVAX COM NEW 670002401 456,576 441,764 2,982.47 3,164 1,981.58 0.0012
2023-02-08 2022-12-31 13F NOVAVAX COM NEW 670002401 14,812 -232,898 -94.02 152 -96.63 0.0001
2022-11-10 2022-09-30 13F NOVAVAX COM NEW 670002401 247,710 87,797 54.90 4,508 -45.18 0.0020
2022-08-10 2022-06-30 13F NOVAVAX COM NEW 670002401 159,913 -32,130 -16.73 8,224 -41.86 0.0034
2022-05-16 2022-03-31 13F NOVAVAX COM NEW 670002401 192,043 43,369 29.17 14,144 -33.51 0.0047
2022-02-14 2021-12-31 13F NOVAVAX COM NEW 670002401 148,674 72,337 94.76 21,271 34.41 0.0061
2021-11-15 2021-09-30 13F NOVAVAX COM NEW 670002401 76,337 28,638 60.04 15,826 56.28 0.0050
2021-08-13 2021-06-30 13F NOVAVAX COM NEW 670002401 47,699 -4,440 -8.52 10,127 7.13 0.0033
2021-05-12 2021-03-31 13F NOVAVAX COM NEW 670002401 52,139 11,890 29.54 9,453 110.63 0.0031
2021-02-11 2020-12-31 13F NOVAVAX COM NEW 670002401 40,249 -22,212 -35.56 4,488 -33.69 0.0015
2020-11-12 2020-09-30 13F NOVAVAX COM NEW 670002401 62,461 49,781 392.59 6,768 540.30 0.0026
2020-07-31 2020-06-30 13F NOVAVAX COM NEW 670002401 12,680 -23,387 -64.84 1,057 115.71 0.0004
2020-05-01 2020-03-31 13F NOVAVAX COM NEW 670002401 36,067 -1,429 -3.81 490 228.86 0.0002
2020-02-14 2019-12-31 13F NOVAVAX COM NEW 670002401 37,496 19,828 112.23 149 67.42 0.0001
2019-11-14 2019-09-30 13F NOVAVAX COM NEW 670002401 17,668 14,472 452.82 89 368.42 0.0000
2019-08-14 2019-06-30 13F NOVAVAX COM NEW 670002401 3,196 -60,526 -94.98 19 -45.71 0.0000
2019-05-14 2019-03-31 13F NOVAVAX COM 670002104 63,722 -1,099,558 -94.52 35 -98.37 0.0000
2019-02-14 2018-12-31 13F NOVAVAX COM 670002104 1,163,280 923,631 385.41 2,141 374.72 0.0010
2018-11-14 2018-09-30 13F NOVAVAX COM 670002104 239,649 69,195 40.59 451 97.81 0.0002
2018-08-14 2018-06-30 13F NOVAVAX COM 670002104 170,454 -1,440,630 -89.42 228 -93.26 0.0001
2018-05-15 2018-03-31 13F NOVAVAX COM 670002104 1,611,084 1,348,341 513.18 3,383 940.92 0.0015
2018-02-14 2017-12-31 13F NOVAVAX COM 670002104 262,743 73,576 38.89 325 50.46 0.0001
2017-11-14 2017-09-30 13F NOVAVAX COM 670002104 189,167 136,262 257.56 216 254.10 0.0001
2017-11-14 2017-06-30 13F/A-1 NOVAVAX COM 670002104 52,905 -16,338 -23.60 61 -31.46 0.0000
2017-08-14 2017-06-30 13F NOVAVAX COM 670002104 52,905 -16,338 61
2017-11-14 2017-03-31 13F/A-1 NOVAVAX COM 670002104 69,243 -650,358 -90.38 89 -90.18 0.0000
2017-05-12 2017-03-31 13F NOVAVAX COM 670002104 69,243 -650,358 89
2017-02-14 2016-12-31 13F NOVAVAX COM 670002104 719,601 463,508 180.99 906 69.98 0.0005
2016-11-14 2016-09-30 13F NOVAVAX COM 670002104 256,093 -39,254 -13.29 533 -75.17 0.0003
2016-08-12 2016-06-30 13F NOVAVAX COM 670002104 295,347 234,739 387.31 2,147 585.94 0.0013
2016-05-12 2016-03-31 13F NOVAVAX COM 670002104 60,608 -447,099 -88.06 313 -92.65 0.0002
2016-02-16 2015-12-31 13F NOVAVAX COM 670002104 507,707 482,391 1,905.48 4,260 2,293.26 0.0028
2015-11-13 2015-09-30 13F NOVAVAX COM 670002104 25,316 -7,795 -23.54 178 -51.76 0.0001
2015-08-14 2015-06-30 13F NOVAVAX COM 670002104 33,111 4,376 15.23 369 55.04 0.0002
2015-05-14 2015-03-31 13F NOVAVAX COM 670002104 28,735 -36,561 -55.99 238 -38.66 0.0002
2015-02-17 2014-12-31 13F NOVAVAX COM 670002104 65,296 65,296 388 0.0003
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2024-05-13 2024-03-31 13F NOVAVAX COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-09 2023-12-31 13F NOVAVAX COM NEW Call 170,000 240.00 816 125.41 n/a n/a n/a
2023-11-09 2023-09-30 13F NOVAVAX COM NEW Call 50,000 0.00 362 -2.43 n/a n/a n/a
2023-08-11 2023-06-30 13F NOVAVAX COM NEW Call 50,000 372 n/a n/a n/a
2023-05-12 2023-03-31 13F NOVAVAX COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-08 2022-12-31 13F NOVAVAX COM NEW Call 17,300 -27.92 178 -59.50 n/a n/a n/a
2022-11-10 2022-09-30 13F NOVAVAX COM NEW Call 24,000 437 n/a n/a n/a
2021-08-13 2021-06-30 13F NOVAVAX COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-12 2021-03-31 13F NOVAVAX COM NEW Call 100 18 n/a n/a n/a
2016-05-12 2016-03-31 13F NOVAVAX COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-16 2015-12-31 13F NOVAVAX COM Call 1,300 0.00 11 22.22 n/a n/a n/a
2015-11-13 2015-09-30 13F NOVAVAX COM Call 1,300 -18.75 9 -50.00 n/a n/a n/a
2015-08-14 2015-06-30 13F NOVAVAX COM Call 1,600 -15.79 18 12.50 n/a n/a n/a
2015-05-14 2015-03-31 13F NOVAVAX COM Call 1,900 -92.96 16 -90.00 n/a n/a n/a
2015-02-17 2014-12-31 13F NOVAVAX COM Call 27,000 160 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-01-29 2025-12-31 13F NOVAVAX COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-11-13 2025-09-30 13F NOVAVAX COM NEW Put 27,900 0.00 242 37.71 n/a n/a n/a
2025-08-14 2025-06-30 13F NOVAVAX COM NEW Put 27,900 176 n/a n/a n/a
2024-11-14 2024-09-30 13F NOVAVAX COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-08-14 2024-06-30 13F NOVAVAX COM NEW Put 36,700 465 n/a n/a n/a
2023-05-12 2023-03-31 13F NOVAVAX COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-08 2022-12-31 13F NOVAVAX COM NEW Put 600 6 n/a n/a n/a
2022-11-10 2022-09-30 13F NOVAVAX COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-10 2022-06-30 13F NOVAVAX COM NEW Put 29,000 -25.64 1,491 -48.08 n/a n/a n/a
2022-05-16 2022-03-31 13F NOVAVAX COM NEW Put 39,000 -49.68 2,872 -74.10 n/a n/a n/a
2022-02-14 2021-12-31 13F NOVAVAX COM NEW Put 77,500 158.33 11,088 78.29 n/a n/a n/a
2021-11-15 2021-09-30 13F NOVAVAX COM NEW Put 30,000 0.00 6,219 -2.36 n/a n/a n/a
2021-08-13 2021-06-30 13F NOVAVAX COM NEW Put 30,000 6,369 n/a n/a n/a
2016-05-12 2016-03-31 13F NOVAVAX COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-16 2015-12-31 13F NOVAVAX COM Put 300 0.00 3 50.00 n/a n/a n/a
2015-11-13 2015-09-30 13F NOVAVAX COM Put 300 0.00 2 -33.33 n/a n/a n/a
2015-08-14 2015-06-30 13F NOVAVAX COM Put 300 -62.50 3 -57.14 n/a n/a n/a
2015-05-14 2015-03-31 13F NOVAVAX COM Put 800 -91.67 7 -87.72 n/a n/a n/a
2015-02-17 2014-12-31 13F NOVAVAX COM Put 9,600 57 n/a n/a n/a
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.