벨링 브랜드, Inc.
MX ˙ BMV ˙ US07831C1036
SecurityMX:BRBR / BellRing Brands, Inc.
InstitutionWalleye Capital LLC
Latest Disclosed Ownership27,866 shares
Latest Disclosed Value $ 448,364
Walleye Capital LLC ownership in BRBR / BellRing Brands, Inc.

On May 13, 2026 - Walleye Capital LLC filed a 13F-HR/A form disclosing ownership of 27,866 shares of BellRing Brands, Inc. (MX:BRBR) valued at $448,364 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,258 shares of BellRing Brands, Inc.. This represents a change in shares of 147.52% during the quarter.

Walleye Capital LLC has a history of taking positions in derivatives of the underlying security (BRBR) in the form of stock options. The firm currently holds call options representing 57,600 of underlying shares valued at $926,784 USD and put options representing 77,100 of underlying shares valued at $1,240,539 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:BRBR / BellRing Brands, 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)
2026-05-13 2026-03-31 13F/A-1 BELLRING BRANDS COMMON STOCK 07831C103 27,866 16,608 147.52 448 49.33 0.0019
2026-05-08 2026-03-31 13F BELLRING BRANDS COMMON STOCK 07831C103 27,866 16,608 448 0.0019
2026-02-13 2025-12-31 13F BELLRING BRANDS COMMON STOCK 07831C103 11,258 -69,571 -86.07 301 -89.79 0.0009
2025-11-14 2025-09-30 13F BELLRING BRANDS COMMON STOCK 07831C103 80,829 -128,955 -61.47 2,938 -75.82 0.0110
2025-08-13 2025-06-30 13F BELLRING BRANDS COMMON STOCK 07831C103 209,784 178,427 569.02 12,153 420.65 0.0472
2025-05-14 2025-03-31 13F BELLRING BRANDS COMMON STOCK 07831C103 31,357 -86,498 -73.39 2,335 -73.71 0.0105
2025-02-13 2024-12-31 13F BELLRING BRANDS COMMON STOCK 07831C103 117,855 58,233 97.67 8,879 145.28 0.0217
2024-11-14 2024-09-30 13F BELLRING BRANDS COMMON STOCK 07831C103 59,622 40,156 206.29 3,620 225.54 0.0075
2024-08-14 2024-06-30 13F BELLRING BRANDS COMMON STOCK 07831C103 19,466 -988 -4.83 1,112 -7.87 0.0020
2024-05-15 2024-03-31 13F BELLRING BRANDS COMMON STOCK 07831C103 20,454 13,502 194.22 1,207 213.51 0.0022
2024-02-14 2023-12-31 13F BELLRING BRANDS COMMON STOCK 07831C103 6,952 6,952 385 0.0008
2023-11-21 2023-09-30 13F/A-1 BELLRING BRANDS COMMON STOCK 07831C103 0 -2,764 -100.00 0 -100.00
2023-11-14 2023-09-30 13F BELLRING BRANDS COMMON STOCK 07831C103 0 -2,764 0
2023-08-14 2023-06-30 13F BELLRING BRANDS COMMON STOCK 07831C103 2,764 -2,369 -46.15 101 -41.95 0.0004
2023-05-15 2023-03-31 13F BELLRING BRANDS COMMON STOCK 07831C103 5,133 -3,049 -37.26 175 -16.75 0.0026
2023-02-14 2022-12-31 13F BELLRING BRANDS COMMON STOCK 07831C103 8,182 -1,899 -18.84 210 0.48 0.0038
2022-11-14 2022-09-30 13F BELLRING BRANDS COMMON STOCK 07831C103 10,081 10,081 208 0.0040
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
(%)
2026-05-13 2026-03-31 13F/A BELLRING BRANDS COMMON STOCK Call 57,600 -32.87 927 -59.62 n/a n/a n/a
2026-05-08 2026-03-31 13F BELLRING BRANDS COMMON STOCK Call 57,600 927 n/a n/a n/a
2026-02-13 2025-12-31 13F BELLRING BRANDS COMMON STOCK Call 85,800 240.48 2,293 150.33 n/a n/a n/a
2025-11-14 2025-09-30 13F BELLRING BRANDS COMMON STOCK Call 25,200 25,100.00 916 18,220.00 n/a n/a n/a
2025-08-13 2025-06-30 13F BELLRING BRANDS COMMON STOCK Call 100 -98.00 6 -98.66 n/a n/a n/a
2025-05-14 2025-03-31 13F BELLRING BRANDS COMMON STOCK Call 5,000 -24.24 372 -25.15 n/a n/a n/a
2025-02-13 2024-12-31 13F BELLRING BRANDS COMMON STOCK Call 6,600 497 n/a n/a n/a
2024-11-14 2024-09-30 13F BELLRING BRANDS COMMON STOCK Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-08-14 2024-06-30 13F BELLRING BRANDS COMMON STOCK Call 11,100 634 n/a n/a n/a
2024-05-15 2024-03-31 13F BELLRING BRANDS COMMON STOCK Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-14 2023-12-31 13F BELLRING BRANDS COMMON STOCK Call 300 0.00 17 33.33 n/a n/a n/a
2023-11-21 2023-09-30 13F/A BELLRING BRANDS COMMON STOCK Call 300 12 n/a n/a n/a
2023-11-14 2023-09-30 13F BELLRING BRANDS COMMON STOCK Call 300 12 n/a n/a n/a
2023-08-14 2023-06-30 13F BELLRING BRANDS COMMON STOCK Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-15 2023-03-31 13F BELLRING BRANDS COMMON STOCK Call 9,100 309 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
(%)
2026-05-13 2026-03-31 13F/A BELLRING BRANDS COMMON STOCK Put 77,100 46.86 1,241 -11.62 n/a n/a n/a
2026-05-08 2026-03-31 13F BELLRING BRANDS COMMON STOCK Put 77,100 1,241 n/a n/a n/a
2026-02-13 2025-12-31 13F BELLRING BRANDS COMMON STOCK Put 52,500 207.02 1,403 125.93 n/a n/a n/a
2025-11-14 2025-09-30 13F BELLRING BRANDS COMMON STOCK Put 17,100 3,320.00 622 2,117.86 n/a n/a n/a
2025-08-13 2025-06-30 13F BELLRING BRANDS COMMON STOCK Put 500 -92.42 29 -94.30 n/a n/a n/a
2025-05-14 2025-03-31 13F BELLRING BRANDS COMMON STOCK Put 6,600 -43.59 491 -44.27 n/a n/a n/a
2025-02-13 2024-12-31 13F BELLRING BRANDS COMMON STOCK Put 11,700 631.25 881 808.25 n/a n/a n/a
2024-11-14 2024-09-30 13F BELLRING BRANDS COMMON STOCK Put 1,600 -75.76 97 -74.27 n/a n/a n/a
2024-08-14 2024-06-30 13F BELLRING BRANDS COMMON STOCK Put 6,600 78.38 377 72.94 n/a n/a n/a
2024-05-15 2024-03-31 13F BELLRING BRANDS COMMON STOCK Put 3,700 76.19 218 87.93 n/a n/a n/a
2024-02-14 2023-12-31 13F BELLRING BRANDS COMMON STOCK Put 2,100 -74.39 116 -65.68 n/a n/a n/a
2023-11-21 2023-09-30 13F/A BELLRING BRANDS COMMON STOCK Put 8,200 20.59 338 36.29 n/a n/a n/a
2023-11-14 2023-09-30 13F BELLRING BRANDS COMMON STOCK Put 8,200 338 n/a n/a n/a
2023-08-14 2023-06-30 13F BELLRING BRANDS COMMON STOCK Put 6,800 1.49 249 9.25 n/a n/a n/a
2023-05-15 2023-03-31 13F BELLRING BRANDS COMMON STOCK Put 6,700 228 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.