Fabrinet
IT ˙ BIT ˙ KYG3323L1005
€ 595,00 ↑25.20 (4.42%)
2026-06-05
PREÇO DA AÇÃO
SecurityIT:1FN / Fabrinet
InstitutionUBS Group AG
Latest Disclosed Ownership131,936 shares
Latest Disclosed Value $ 68,807,262
UBS Group AG ownership in 1FN / Fabrinet

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 131,936 shares of Fabrinet (IT:1FN) valued at $59,846,170 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 94,748 shares of Fabrinet. This represents a change in shares of 39.25% during the quarter. The current value of the position is $78,501,920 USD.

UBS Group AG has a history of taking positions in derivatives of the underlying security (1FN) in the form of stock options. The firm currently holds call options representing 504 of underlying shares valued at $262,846 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.

IT:1FN / Fabrinet 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 FABRINET SHS G3323L100 131,936 37,188 39.25 68,807 59.51 0.0019
2026-01-29 2025-12-31 13F FABRINET SHS G3323L100 94,748 -8,254 -8.01 43,137 14.86 0.0070
2025-11-13 2025-09-30 13F FABRINET SHS G3323L100 103,002 -134,499 -56.63 37,557 -46.34 0.0059
2025-08-14 2025-06-30 13F FABRINET SHS G3323L100 237,501 18,879 8.64 69,987 62.08 0.0121
2025-05-13 2025-03-31 13F FABRINET SHS G3323L100 218,622 133,141 155.76 43,180 129.74 0.0079
2025-02-14 2024-12-31 13F FABRINET SHS G3323L100 85,481 53,840 170.16 18,796 151.24 0.0035
2024-11-14 2024-09-30 13F FABRINET SHS G3323L100 31,641 17,860 129.60 7,481 121.79 0.0016
2024-08-14 2024-06-30 13F FABRINET SHS G3323L100 13,781 -18,609 -57.45 3,373 -44.90 0.0008
2024-05-13 2024-03-31 13F FABRINET SHS G3323L100 32,390 4,850 17.61 6,122 16.81 0.0015
2024-02-09 2023-12-31 13F FABRINET SHS G3323L100 27,540 23,892 654.93 5,242 763.43 0.0016
2023-11-09 2023-09-30 13F FABRINET SHS G3323L100 3,648 -18,886 -83.81 608 -79.25 0.0002
2023-08-11 2023-06-30 13F FABRINET SHS G3323L100 22,534 -5,075 -18.38 2,927 -10.74 0.0010
2023-05-12 2023-03-31 13F FABRINET SHS G3323L100 27,609 9,376 51.42 3,279 40.27 0.0012
2023-02-08 2022-12-31 13F FABRINET SHS G3323L100 18,233 10,555 137.47 2,338 218.83 0.0009
2022-11-10 2022-09-30 13F FABRINET SHS G3323L100 7,678 5,503 253.01 733 316.48 0.0003
2022-08-10 2022-06-30 13F FABRINET SHS G3323L100 2,175 -4,163 -65.68 176 -73.57 0.0001
2022-05-16 2022-03-31 13F FABRINET SHS G3323L100 6,338 -23,551 -78.79 666 -81.19 0.0002
2022-02-14 2021-12-31 13F FABRINET SHS G3323L100 29,889 20,366 213.86 3,541 262.81 0.0010
2021-11-15 2021-09-30 13F FABRINET SHS G3323L100 9,523 -5,721 -37.53 976 -33.24 0.0003
2021-08-13 2021-06-30 13F FABRINET SHS G3323L100 15,244 -63,229 -80.57 1,462 -79.39 0.0005
2021-05-12 2021-03-31 13F FABRINET SHS G3323L100 78,473 -1,204 -1.51 7,094 14.73 0.0024
2021-02-11 2020-12-31 13F FABRINET SHS G3323L100 79,677 19,270 31.90 6,183 62.41 0.0021
2020-11-12 2020-09-30 13F FABRINET SHS G3323L100 60,407 -4,924 -7.54 3,807 -6.65 0.0014
2020-07-31 2020-06-30 13F FABRINET SHS G3323L100 65,331 39,195 149.97 4,078 185.97 0.0017
2020-05-01 2020-03-31 13F FABRINET SHS G3323L100 26,136 -30,971 -54.23 1,426 -61.49 0.0007
2020-02-14 2019-12-31 13F FABRINET SHS G3323L100 57,107 22,885 66.87 3,703 106.87 0.0013
2019-11-14 2019-09-30 13F FABRINET SHS G3323L100 34,222 9,359 37.64 1,790 44.94 0.0007
2019-08-14 2019-06-30 13F FABRINET SHS G3323L100 24,863 3,487 16.31 1,235 10.27 0.0005
2019-05-14 2019-03-31 13F FABRINET SHS G3323L100 21,376 -1,215 -5.38 1,120 -3.36 0.0005
2019-02-14 2018-12-31 13F FABRINET SHS G3323L100 22,591 5,826 34.75 1,159 49.36 0.0005
2018-11-14 2018-09-30 13F FABRINET SHS G3323L100 16,765 11,557 221.91 776 304.17 0.0003
2018-08-14 2018-06-30 13F FABRINET SHS G3323L100 5,208 4,322 487.81 192 611.11 0.0001
2018-05-15 2018-03-31 13F FABRINET SHS G3323L100 886 -3,588 -80.20 27 -78.91 0.0000
2018-02-14 2017-12-31 13F FABRINET SHS G3323L100 4,474 1,256 39.03 128 7.56 0.0001
2017-11-14 2017-09-30 13F FABRINET SHS G3323L100 3,218 -5,128 -61.44 119 -66.57 0.0001
2017-11-14 2017-06-30 13F/A-1 FABRINET SHS G3323L100 8,346 -22,931 -73.32 356 -72.93 0.0002
2017-08-14 2017-06-30 13F FABRINET SHS G3323L100 8,346 -22,931 356
2017-11-14 2017-03-31 13F/A-1 FABRINET SHS G3323L100 31,277 -30,428 -49.31 1,315 -47.13 0.0007
2017-05-12 2017-03-31 13F FABRINET SHS G3323L100 31,277 -30,428 1,315
2017-02-14 2016-12-31 13F FABRINET SHS G3323L100 61,705 29,031 88.85 2,487 70.69 0.0014
2016-11-14 2016-09-30 13F FABRINET SHS G3323L100 32,674 26,228 406.89 1,457 509.62 0.0009
2016-08-12 2016-06-30 13F FABRINET SHS G3323L100 6,446 -117 -1.78 239 12.21 0.0002
2016-05-12 2016-03-31 13F FABRINET SHS G3323L100 6,563 5,634 606.46 213 868.18 0.0001
2016-02-16 2015-12-31 13F FABRINET SHS G3323L100 929 -15,017 -94.17 22 -92.47 0.0000
2015-11-13 2015-09-30 13F FABRINET SHS G3323L100 15,946 15,029 1,638.93 292 1,617.65 0.0002
2015-08-14 2015-06-30 13F FABRINET SHS G3323L100 917 217 31.00 17 30.77 0.0000
2015-05-14 2015-03-31 13F FABRINET SHS G3323L100 700 -979 -58.31 13 -56.67 0.0000
2015-02-17 2014-12-31 13F FABRINET SHS G3323L100 1,679 1,679 30 0.0000
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
(%)
2026-05-05 2026-03-31 13F FABRINET SHS Call 504 263 n/a n/a n/a
2017-02-14 2016-12-31 13F FABRINET SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-11-14 2016-09-30 13F FABRINET SHS Call 12,300 548 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
(%)
2025-11-13 2025-09-30 13F FABRINET SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-14 2025-06-30 13F FABRINET SHS Put 161,000 -38.08 47,443 -7.61 n/a n/a n/a
2025-05-13 2025-03-31 13F FABRINET SHS Put 260,000 51,353 n/a n/a n/a
2017-02-14 2016-12-31 13F FABRINET SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-11-14 2016-09-30 13F FABRINET SHS Put 100 4 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.