C3.ai, Inc.
GB ˙ LSE ˙ US12468P1049
SecurityGB:0A5W / C3.ai, Inc.
InstitutionCapital Fund Management S.a.
Latest Disclosed Ownership694,095 shares
Latest Disclosed Value $ 5,844,279
Capital Fund Management S.a. ownership in 0A5W / C3.ai, Inc.

On May 14, 2026 - Capital Fund Management S.a. filed a 13F-HR form disclosing ownership of 694,095 shares of C3.ai, Inc. (GB:0A5W) valued at $5,844,279 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 607,612 shares of C3.ai, Inc.. This represents a change in shares of 14.23% during the quarter.

Capital Fund Management S.a. has a history of taking positions in derivatives of the underlying security (0A5W) in the form of stock options. The firm currently holds call options representing 380,800 of underlying shares valued at $3,206,336 USD and put options representing 115,600 of underlying shares valued at $973,352 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.

GB:0A5W / C3.ai, 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)
2026-05-14 2026-03-31 13F C3 AI INC CL A C3 AI INC CL A 12468P104 694,095 86,483 14.23 5,844 -28.64 0.0264
2026-02-17 2025-12-31 13F C3 AI INC CL A C3 AI INC CL A 12468P104 607,612 458,908 308.61 8,191 217.69 0.0228
2025-11-13 2025-09-30 13F C3 AI CL A 12468P104 148,704 -158,697 -51.63 2,579 -65.86 0.0068
2025-08-13 2025-06-30 13F C3 AI CL A 12468P104 307,401 85,160 38.32 7,553 61.44 0.0208
2025-05-14 2025-03-31 13F C3 AI CL A 12468P104 222,241 -377,552 -62.95 4,678 -77.35 0.0135
2025-02-13 2024-12-31 13F C3 AI CL A 12468P104 599,793 -80,746 -11.87 20,651 25.24 0.0527
2024-11-13 2024-09-30 13F C3 AI CL A 12468P104 680,539 303,597 80.54 16,489 51.05 0.0451
2024-08-13 2024-06-30 13F C3 AI CL A 12468P104 376,942 160,365 74.05 10,916 86.22 0.0321
2024-05-15 2024-03-31 13F C3 AI CL A 12468P104 216,577 216,577 5,863 0.0170
2023-11-14 2023-09-30 13F C3 AI CL A 12468P104 0 -252,717 -100.00 0 -100.00
2023-08-14 2023-06-30 13F C3 AI CL A 12468P104 252,717 252,717 9,206 0.0373
2023-05-15 2023-03-31 13F C3 AI CL A 12468P104 0 -349,169 -100.00 0 -100.00
2023-02-13 2022-12-31 13F C3 AI CL A 12468P104 349,169 78,757 29.12 3,907 15.59 0.0262
2022-11-14 2022-09-30 13F C3 AI CL A 12468P104 270,412 59,139 27.99 3,380 -12.37 0.0266
2022-08-12 2022-06-30 13F C3 AI CL A 12468P104 211,273 114,707 118.79 3,858 75.96 0.0351
2022-05-12 2022-03-31 13F C3 AI CL A 12468P104 96,566 96,566 2,192 0.0179
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
(%)
2026-05-14 2026-03-31 13F C3 AI INC CL A C3 AI INC CL A Call 380,800 -52.04 3,206 -70.05 n/a n/a n/a
2026-02-17 2025-12-31 13F C3 AI INC CL A C3 AI INC CL A Call 794,000 260.09 10,703 179.96 n/a n/a n/a
2025-11-13 2025-09-30 13F C3 AI CL A Call 220,500 -26.65 3,823 -48.23 n/a n/a n/a
2025-08-13 2025-06-30 13F C3 AI CL A Call 300,600 197.33 7,386 247.04 n/a n/a n/a
2025-05-14 2025-03-31 13F C3 AI CL A Call 101,100 124.67 2,128 37.38 n/a n/a n/a
2025-02-13 2024-12-31 13F C3 AI CL A Call 45,000 1,549 n/a n/a n/a
2024-11-13 2024-09-30 13F C3 AI CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-08-13 2024-06-30 13F C3 AI CL A Call 112,300 -44.52 3,252 -40.64 n/a n/a n/a
2024-05-15 2024-03-31 13F C3 AI CL A Call 202,400 -67.14 5,479 -69.02 n/a n/a n/a
2024-02-14 2023-12-31 13F C3 AI CL A Call 615,900 -43.13 17,682 -36.02 n/a n/a n/a
2023-11-14 2023-09-30 13F C3 AI CL A Call 1,083,000 2,580.69 27,638 1,778.86 n/a n/a n/a
2023-08-14 2023-06-30 13F C3 AI CL A Call 40,400 28.66 1,472 39.56 n/a n/a n/a
2023-05-15 2023-03-31 13F C3 AI CL A Call 31,400 19.39 1,054 258.50 n/a n/a n/a
2023-02-13 2022-12-31 13F C3 AI CL A Call 26,300 10.50 294 -1.01 n/a n/a n/a
2022-11-14 2022-09-30 13F C3 AI CL A Call 23,800 -62.40 298 -74.29 n/a n/a n/a
2022-08-12 2022-06-30 13F C3 AI CL A Call 63,300 40.98 1,156 13.35 n/a n/a n/a
2022-05-12 2022-03-31 13F C3 AI CL A Call 44,900 1,019 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
(%)
2026-05-14 2026-03-31 13F C3 AI INC CL A C3 AI INC CL A Put 115,600 -45.68 973 -66.07 n/a n/a n/a
2026-02-17 2025-12-31 13F C3 AI INC CL A C3 AI INC CL A Put 212,800 417.76 2,869 302.81 n/a n/a n/a
2025-11-13 2025-09-30 13F C3 AI CL A Put 41,100 -70.64 713 -79.30 n/a n/a n/a
2025-08-13 2025-06-30 13F C3 AI CL A Put 140,000 61.10 3,440 88.03 n/a n/a n/a
2025-05-14 2025-03-31 13F C3 AI CL A Put 86,900 -68.96 1,829 -81.03 n/a n/a n/a
2025-02-13 2024-12-31 13F C3 AI CL A Put 280,000 1,293.03 9,640 1,879.47 n/a n/a n/a
2024-11-13 2024-09-30 13F C3 AI CL A Put 20,100 -29.23 487 -40.75 n/a n/a n/a
2024-08-13 2024-06-30 13F C3 AI CL A Put 28,400 -57.49 822 -54.54 n/a n/a n/a
2024-05-15 2024-03-31 13F C3 AI CL A Put 66,800 -50.19 1,808 -53.04 n/a n/a n/a
2024-02-14 2023-12-31 13F C3 AI CL A Put 134,100 -72.74 3,850 -69.33 n/a n/a n/a
2023-11-14 2023-09-30 13F C3 AI CL A Put 492,000 2,146.58 12,556 1,475.28 n/a n/a n/a
2023-08-14 2023-06-30 13F C3 AI CL A Put 21,900 84.03 798 99.75 n/a n/a n/a
2023-05-15 2023-03-31 13F C3 AI CL A Put 11,900 399 n/a n/a n/a
2022-08-12 2022-06-30 13F C3 AI CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-12 2022-03-31 13F C3 AI CL A Put 41,200 935 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.