Leidos Holdings, Inc.
MX ˙ BMV ˙ US5253271028
SecurityMX:LDOS / Leidos Holdings, Inc.
InstitutionHsbc Holdings Plc
Latest Disclosed Ownership281,709 shares
Latest Disclosed Value $ 43,820,267
Hsbc Holdings Plc ownership in LDOS / Leidos Holdings, Inc.

On April 30, 2026 - Hsbc Holdings Plc filed a 13F-HR form disclosing ownership of 281,709 shares of Leidos Holdings, Inc. (MX:LDOS) valued at $43,820,267 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 20, 2026 disclosing 214,870 shares of Leidos Holdings, Inc.. This represents a change in shares of 31.11% during the quarter.

Hsbc Holdings Plc has a history of taking positions in derivatives of the underlying security (LDOS) in the form of stock options. The firm currently holds call 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.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

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.

MX:LDOS / Leidos Holdings, 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)
2026-04-30 2026-03-31 13F LEIDOS HOLDINGS COM 525327102 281,709 66,839 31.11 43,820 12.84 0.0031
2026-03-20 2025-12-31 13F/A-1 LEIDOS HOLDINGS COM 525327102 214,870 -2,538 -1.17 38,835 -5.18 0.0021
2026-03-06 2025-12-31 13F LEIDOS HOLDINGS COM 525327102 214,870 -2,538 -1.17 38,835 -5.18 0.0018
2025-11-13 2025-09-30 13F LEIDOS HOLDINGS COM 525327102 217,408 3,640 1.70 40,956 21.55 0.0226
2025-08-13 2025-06-30 13F LEIDOS HOLDINGS COM 525327102 213,768 -6,064 -2.76 33,693 13.71 0.0202
2025-05-14 2025-03-31 13F LEIDOS HOLDINGS COM 525327102 219,832 -103,609 -32.03 29,631 -36.18 0.0183
2025-02-14 2024-12-31 13F LEIDOS HOLDINGS COM 525327102 323,441 -152,903 -32.10 46,425 -39.87 0.0270
2024-11-14 2024-09-30 13F LEIDOS HOLDINGS COM 525327102 476,344 206,371 76.44 77,214 95.61 0.0450
2024-08-12 2024-06-30 13F LEIDOS HOLDINGS COM 525327102 269,973 5,771 2.18 39,473 13.99 0.0241
2024-05-15 2024-03-31 13F LEIDOS HOLDINGS COM 525327102 264,202 91,744 53.20 34,630 85.61 0.0234
2024-02-12 2023-12-31 13F LEIDOS HOLDINGS COM 525327102 172,458 31,234 22.12 18,658 43.16 0.0163
2023-11-13 2023-09-30 13F LEIDOS HOLDINGS COM 525327102 141,224 -40,474 -22.28 13,032 -19.06 0.0136
2023-08-11 2023-06-30 13F LEIDOS HOLDINGS COM 525327102 181,698 17,410 10.60 16,100 6.47 0.0164
2023-05-15 2023-03-31 13F LEIDOS HOLDINGS COM 525327102 164,288 8,620 5.54 15,122 -7.39 0.0181
2023-02-14 2022-12-31 13F LEIDOS HOLDINGS COM 525327102 155,668 24,998 19.13 16,328 41.58 0.0188
2022-11-14 2022-09-30 13F LEIDOS HOLDINGS COM 525327102 130,670 -38,682 -22.84 11,532 -32.06 0.0188
2022-08-11 2022-06-30 13F LEIDOS HOLDINGS COM 525327102 169,352 4,623 2.81 16,973 -5.00 0.0237
2022-05-16 2022-03-31 13F LEIDOS HOLDINGS COM 525327102 164,729 -227,693 -58.02 17,866 -48.65 0.0217
2022-02-11 2021-12-31 13F LEIDOS HOLDINGS COM 525327102 392,422 236,585 151.82 34,791 129.99 0.0321
2021-11-12 2021-09-30 13F LEIDOS HOLDINGS COM 525327102 155,837 -27,937 -15.20 15,127 -18.51 0.0152
2021-08-13 2021-06-30 13F LEIDOS HOLDINGS COM 525327102 183,774 569 0.31 18,562 4.82 0.0198
2021-05-14 2021-03-31 13F LEIDOS HOLDINGS COM 525327102 183,205 7,663 4.37 17,709 -3.48 0.0208
2021-02-25 2020-12-31 13F/A-1 LEIDOS HOLDINGS COM 525327102 175,542 31,172 21.59 18,347 40.88 0.0244
2021-02-12 2020-12-31 13F LEIDOS HOLDINGS COM 525327102 175,542 31,172 18,347 4,356.2522
2020-11-12 2020-09-30 13F LEIDOS HOLDINGS COM 525327102 144,370 18,538 14.73 13,023 10.50 0.0208
2020-08-14 2020-06-30 13F LEIDOS HOLDINGS COM 525327102 125,832 14,801 13.33 11,786 14.66 0.0224
2020-05-15 2020-03-31 13F LEIDOS HOLDINGS COM 525327102 111,031 -5,112 -4.40 10,279 -11.68 0.0239
2020-02-14 2019-12-31 13F LEIDOS HLDGS COM 525327102 116,143 34,608 42.45 11,638 66.21 0.0202
2019-11-14 2019-09-30 13F LEIDOS HLDGS COM 525327102 81,535 39,182 92.51 7,002 107.10 0.0131
2019-08-13 2019-06-30 13F LEIDOS HLDGS COM 525327102 42,353 -250,755 -85.55 3,381 -82.00 0.0064
2019-05-15 2019-03-31 13F LEIDOS HLDGS COM 525327102 293,108 21,228 7.81 18,785 31.05 0.0343
2019-02-13 2018-12-31 13F LEIDOS HLDGS COM 525327102 271,880 21,155 8.44 14,334 -17.34 0.0265
2018-11-13 2018-09-30 13F LEIDOS HLDGS COM 525327102 250,725 223,460 819.59 17,341 977.75 0.0279
2018-08-10 2018-06-30 13F LEIDOS HLDGS COM 525327102 27,265 -292,431 -91.47 1,609 -92.30 0.0029
2018-05-11 2018-03-31 13F LEIDOS HLDGS COM 525327102 319,696 279,594 697.21 20,908 707.57 0.0311
2018-02-14 2017-12-31 13F LEIDOS HLDGS COM 525327102 40,102 -908,920 -95.77 2,589 -95.39 0.0037
2017-11-14 2017-09-30 13F LEIDOS HLDGS COM 525327102 949,022 70,524 8.03 56,201 23.76 0.0900
2017-08-14 2017-06-30 13F LEIDOS HLDGS COM 525327102 878,498 -123,687 -12.34 45,410 -11.40 0.0835
2017-05-15 2017-03-31 13F LEIDOS HLDGS COM 525327102 1,002,185 402,610 67.15 51,252 67.15 0.1071
2017-02-09 2016-12-31 13F LEIDOS HLDGS COM 525327102 599,575 -404 -0.07 30,662 18.08 0.0715
2016-11-14 2016-09-30 13F LEIDOS HLDGS COM 525327102 599,979 580,588 2,994.11 25,967 2,695.16 0.0646
2016-08-12 2016-06-30 13F LEIDOS HLDGS COM 525327102 19,391 2,247 13.11 929 7.65 0.0026
2016-05-13 2016-03-31 13F LEIDOS HLDGS COM 525327102 17,144 -138 -0.80 863 -11.21 0.0024
2016-02-12 2015-12-31 13F LEIDOS HLDGS COM 525327102 17,282 -7,476 -30.20 972 -4.99 0.0023
2015-11-12 2015-09-30 13F LEIDOS HLDGS COM 525327102 24,758 6,937 38.93 1,023 42.28 0.0026
2015-08-13 2015-06-30 13F LEIDOS HLDGS COM 525327102 17,821 -3,182 -15.15 719 -18.39 0.0015
2015-05-14 2015-03-31 13F LEIDOS HLDGS COM 525327102 21,003 -24,696 -54.04 881 -45.48 0.0017
2014-05-14 2014-03-31 13F LEIDOS HLDGS COM 525327102 45,699 34,688 315.03 1,616 215.63 0.0039
2014-02-14 2013-12-31 13F LEIDOS HLDGS COM 525327102 11,011 11,011 -89.04 512 -63.35 0.0013
2013-11-14 2013-09-30 13F SAIC COM 78390X101 0 -100,474 -100.00 0 -100.00
2013-10-10 2013-06-30 13F/A-1 SAIC COM 78390X101 100,474 -32,716 -24.56 1,397 -22.60 0.0042
2013-08-14 2013-06-30 13F SAIC COM 78390X101 100,474 1,397
2013-10-10 2013-03-31 13F/A-1 SAIC COM 78390X101 133,190 67,330 102.23 1,805 141.96 0.0066
2013-05-22 2013-03-31 13F SAIC COM 78390X101 133,190 1,805
2013-06-17 2012-12-31 13F/A-1 SAIC COM 78390X101 65,860 13,217 746 0.0029
2013-10-10 2012-12-31 13F/A-2 SAIC COM 78390X101 65,860 13,217 25.11 746 17.67 0.0029
2013-06-21 2012-09-30 13F/A-1 SAIC COM 78390X101 52,643 -12,743 634 0.0025
2013-10-11 2012-09-30 13F/A-2 SAIC COM 78390X101 52,643 -12,743 -19.49 634 -19.95 0.0025
2013-10-11 2012-06-30 13F/A-1 SAIC COM 78390X101 65,386 -347,995 -84.18 792 -85.49 0.0036
2013-10-11 2012-03-31 13F/A-1 SAIC COM 78390X101 413,381 413,381 5,457 0.0239
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
(%)
2013-11-14 2013-09-30 13F SAIC COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2013-10-10 2013-06-30 13F/A SAIC COM Call 98,550 1,373 n/a n/a n/a
2013-08-14 2013-06-30 13F SAIC COM Call 98,550 1,373 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.