Enovix Corporation
US ˙ NasdaqGS ˙ US2935941078

SecurityENVX / Enovix Corporation
InstitutionCitigroup Inc
Latest Disclosed Ownership53,379 shares
Latest Disclosed Value $ 276,503
Citigroup Inc ownership in ENVX / Enovix Corporation

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 53,379 shares of Enovix Corporation (US:ENVX) valued at $276,503 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 13,208 shares of Enovix Corporation. This represents a change in shares of 304.14% during the quarter. The current value of the position is $439,309 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (ENVX) 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.

ENVX / Enovix Corporation 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)
2026-05-11 2026-03-31 13F ENOVIX COM 293594107 53,379 40,171 304.14 277 187.50 0.0001
2026-02-13 2025-12-31 13F ENOVIX COM 293594107 13,208 -15,014 -53.20 97 -65.84 0.0000
2025-11-10 2025-09-30 13F ENOVIX COM 293594107 28,222 -93,003 -76.72 281 -77.57 0.0001
2025-08-11 2025-06-30 13F ENOVIX COM 293594107 121,225 -50,835 -29.54 1,253 -0.71 0.0006
2025-05-12 2025-03-31 13F ENOVIX COM 293594107 172,060 19,111 12.50 1,263 -24.07 0.0006
2025-02-12 2024-12-31 13F ENOVIX COM 293594107 152,949 31,490 25.93 1,663 46.56 0.0010
2024-11-12 2024-09-30 13F ENOVIX COM 293594107 121,459 57,739 90.61 1,134 15.13 0.0007
2024-08-12 2024-06-30 13F ENOVIX COM 293594107 63,720 32,724 105.57 985 297.18 0.0006
2024-05-10 2024-03-31 13F ENOVIX COM 293594107 30,996 2,678 9.46 248 -29.94 0.0002
2024-02-09 2023-12-31 13F ENOVIX COM 293594107 28,318 14,362 102.91 355 102.29 0.0002
2023-12-06 2023-09-30 13F/A-1 ENOVIX COM 293594107 13,956 -38,598 -73.44 175 -81.54 0.0001
2023-11-09 2023-09-30 13F ENOVIX COM 293594107 13,956 -38,598 175 0.0001
2023-08-10 2023-06-30 13F ENOVIX COM 293594107 52,554 39,345 297.87 948 383.67 0.0006
2023-05-11 2023-03-31 13F ENOVIX COM 293594107 13,209 2,348 21.62 197 45.19 0.0001
2023-02-09 2022-12-31 13F ENOVIX COM 293594107 10,861 603 5.88 135 -28.19 0.0001
2022-11-10 2022-09-30 13F ENOVIX COM 293594107 10,258 -7,693 -42.86 188 17.50 0.0001
2022-08-10 2022-06-30 13F ENOVIX COM 293594107 17,951 -2,193 -10.89 160 -44.25 0.0001
2022-05-12 2022-03-31 13F ENOVIX COM 293594107 20,144 11,355 129.20 287 19.58 0.0002
2022-02-10 2021-12-31 13F ENOVIX COM 293594107 8,789 8,789 240 0.0001
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
(%)
2026-05-11 2026-03-31 13F ENOVIX COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-13 2025-12-31 13F ENOVIX COM Call 1,450,000 -3.33 10,600 -29.13 n/a n/a n/a
2025-11-10 2025-09-30 13F ENOVIX COM Call 1,500,000 0.00 14,955 -3.58 n/a n/a n/a
2025-08-11 2025-06-30 13F ENOVIX COM Call 1,500,000 3.45 15,510 45.73 n/a n/a n/a
2025-05-12 2025-03-31 13F ENOVIX COM Call 1,450,000 0.00 10,643 -32.47 n/a n/a n/a
2025-02-12 2024-12-31 13F ENOVIX COM Call 1,450,000 0.00 15,762 16.38 n/a n/a n/a
2024-11-12 2024-09-30 13F ENOVIX COM Call 1,450,000 7.41 13,543 -35.11 n/a n/a n/a
2024-08-12 2024-06-30 13F ENOVIX COM Call 1,350,000 20,871 n/a n/a n/a
2024-05-10 2024-03-31 13F ENOVIX COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-09 2023-12-31 13F ENOVIX COM Call 125,000 0.00 1,565 -0.19 n/a n/a n/a
2023-12-06 2023-09-30 13F/A ENOVIX COM Call 125,000 -27.62 1,569 -49.66 n/a n/a n/a
2023-11-09 2023-09-30 13F ENOVIX COM Call 125,000 1,569 n/a n/a n/a
2023-08-10 2023-06-30 13F ENOVIX COM Call 172,700 38.16 3,116 67.20 n/a n/a n/a
2023-05-11 2023-03-31 13F ENOVIX COM Call 125,000 1,864 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
(%)
2025-08-11 2025-06-30 13F ENOVIX COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-12 2025-03-31 13F ENOVIX COM Put 45,000 0.00 330 -32.52 n/a n/a n/a
2025-02-12 2024-12-31 13F ENOVIX COM Put 45,000 0.00 489 16.43 n/a n/a n/a
2024-11-12 2024-09-30 13F ENOVIX COM Put 45,000 420 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.