BigBear.ai Holdings, Inc.
US ˙ NYSE ˙ US08975B1098

SecurityBBAI / BigBear.ai Holdings, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership10,161,244 shares
Latest Disclosed Value $ 35,767,579
UBS Group AG ownership in BBAI / BigBear.ai Holdings, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 10,161,244 shares of BigBear.ai Holdings, Inc. (US:BBAI) valued at $35,767,579 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 10,386,833 shares of BigBear.ai Holdings, Inc.. This represents a change in shares of -2.17% during the quarter. The current value of the position is $49,078,809 USD.

UBS Group AG has a history of taking positions in derivatives of the underlying security (BBAI) in the form of stock options. The firm currently holds call options representing 18,455 of underlying shares valued at $64,962 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.

BBAI / BigBear.ai 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)
2026-05-05 2026-03-31 13F BIGBEAR AI HLDGS COM 08975B109 10,161,244 -225,589 -2.17 35,768 -36.23 0.0054
2026-01-29 2025-12-31 13F BIGBEAR AI HLDGS COM 08975B109 10,386,833 6,158,672 145.66 56,089 103.46 0.0091
2025-11-13 2025-09-30 13F BIGBEAR AI HLDGS COM 08975B109 4,228,161 3,048,666 258.47 27,568 244.24 0.0043
2025-08-14 2025-06-30 13F BIGBEAR AI HLDGS COM 08975B109 1,179,495 -2,900,065 -71.09 8,009 -31.36 0.0014
2025-05-13 2025-03-31 13F BIGBEAR AI HLDGS COM 08975B109 4,079,560 161,390 4.12 11,668 -33.08 0.0021
2025-02-14 2024-12-31 13F BIGBEAR AI HLDGS COM 08975B109 3,918,170 3,778,835 2,712.05 17,436 8,488.67 0.0032
2024-11-14 2024-09-30 13F BIGBEAR AI HLDGS COM 08975B109 139,335 71,864 106.51 203 100.99 0.0000
2024-08-14 2024-06-30 13F BIGBEAR AI HLDGS COM 08975B109 67,471 -41,050 -37.83 102 -54.50 0.0000
2024-05-13 2024-03-31 13F BIGBEAR AI HLDGS COM 08975B109 108,521 22,967 26.85 222 21.31 0.0001
2024-02-09 2023-12-31 13F BIGBEAR AI HLDGS COM 08975B109 85,554 29,920 53.78 183 117.86 0.0001
2023-11-09 2023-09-30 13F BIGBEAR AI HLDGS COM 08975B109 55,634 -11,535 -17.17 84 -46.50 0.0000
2023-08-11 2023-06-30 13F BIGBEAR AI HLDGS COM 08975B109 67,169 29,776 79.63 158 72.53 0.0001
2023-05-12 2023-03-31 13F BIGBEAR AI HLDGS COM 08975B109 37,393 -29,157 -43.81 91 106.82 0.0000
2023-02-08 2022-12-31 13F BIGBEAR AI HLDGS COM 08975B109 66,550 8,186 14.03 45 -52.17 0.0000
2022-11-10 2022-09-30 13F BIGBEAR AI HLDGS COM 08975B109 58,364 45,247 344.95 92 91.67 0.0000
2022-08-10 2022-06-30 13F BIGBEAR AI HLDGS COM 08975B109 13,117 -74,848 -85.09 48 -93.38 0.0000
2022-05-16 2022-03-31 13F BIGBEAR AI HLDGS COM 08975B109 87,965 87,278 12,704.22 725 18,025.00 0.0002
2022-02-14 2021-12-31 13F BIGBEAR AI HLDGS COM 08975B109 687 687 4 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 BIGBEAR AI HLDGS COM Call 18,455 65 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
(%)
2022-08-10 2022-06-30 13F BIGBEAR AI HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-16 2022-03-31 13F BIGBEAR AI HLDGS COM Put 75,400 621 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.