Greif, Inc.
US ˙ NYSE ˙ US3976241071

SecurityGEF / Greif, Inc.
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership1,140 shares
Latest Disclosed Value $ 77,178
Parallel Advisors, LLC ownership in GEF / Greif, Inc.

On February 11, 2026 - Parallel Advisors, LLC filed a 13F-HR form disclosing ownership of 1,140 shares of Greif, Inc. (US:GEF) valued at $77,178 USD as of December 31, 2025. The current value of the position is $71,945 USD.

Parallel Advisors, LLC has a history of taking positions in derivatives of the underlying security (GEF) 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.

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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.

GEF / Greif, 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)
2026-02-11 2025-12-31 13F GREIF INC CL A Stock 397624107 1,140 149 15.04 77 30.51 0.0014
2025-11-13 2025-09-30 13F GREIF INC CL A Stock 397624107 991 0 0.00 59 -7.81 0.0011
2025-07-08 2025-06-30 13F GREIF INC CL A Stock 397624107 991 153 18.26 64 39.13 0.0013
2025-04-08 2025-03-31 13F GREIF INC CL A Stock 397624107 838 429 104.89 46 91.67 0.0010
2025-02-10 2024-12-31 13F GREIF INC CL A Stock 397624107 409 293 252.59 25 242.86 0.0006
2024-11-13 2024-09-30 13F GREIF INC CL A Stock 397624107 116 0 0.00 7 16.67 0.0002
2024-08-08 2024-06-30 13F GREIF INC CL A Stock 397624107 116 -12 -9.38 7 -25.00 0.0002
2024-05-06 2024-03-31 13F GREIF INC CL A Stock 397624107 128 -28 -17.95 9 -20.00 0.0002
2024-02-12 2023-12-31 13F GREIF INC CL A Stock 397624107 156 -22 -12.36 10 -9.09 0.0003
2024-05-20 2023-09-30 13F/A-1 GREIF INC CL A Stock 397624107 178 0 0.00 12 -8.33 0.0004
2023-11-14 2023-09-30 13F GREIF INC CL A Stock 397624107 178 0 12 0.0004
2024-05-20 2023-06-30 13F/A-1 GREIF INC CL A Stock 397624107 178 -31 -14.83 12 -7.69 0.0004
2023-08-04 2023-06-30 13F GREIF INC CL A Stock 397624107 178 -31 12 0.0004
2024-05-20 2023-03-31 13F/A-1 GREIF INC CL A Stock 397624107 209 -21 -9.13 13 -13.33 0.0004
2023-04-25 2023-03-31 13F GREIF INC CL A Stock 397624107 209 -21 13 0.0004
2023-02-06 2022-12-31 13F GREIF INC CL A Stock 397624107 230 -14 -5.74 15 0.00 0.0007
2022-11-10 2022-09-30 13F GREIF INC CL A Stock 397624107 244 28 12.96 15 15.38 0.0007
2022-08-01 2022-06-30 13F GREIF INC CL A Stock 397624107 216 26 13.68 13 8.33 0.0006
2022-04-28 2022-03-31 13F GREIF INC CL A Stock 397624107 190 -239 -55.71 12 -53.85 0.0005
2022-01-20 2021-12-31 13F GREIF INC CL A Stock 397624107 429 51 13.49 26 8.33 0.0010
2021-11-02 2021-09-30 13F/A-1 GREIF INC CL A Stock 397624107 378 10 2.72 24 9.09 0.0010
2021-08-06 2021-06-30 13F GREIF INC CL A Stock 397624107 368 56 17.95 22 22.22 0.0009
2021-04-23 2021-03-31 13F GREIF INC CL A Stock 397624107 312 0 0.00 18 20.00 0.0008
2021-02-02 2020-12-31 13F GREIF INC CL A Stock 397624107 312 82 35.65 15 87.50 0.0008
2020-10-27 2020-09-30 13F GREIF INC CL A Stock 397624107 230 138 150.00 8 166.67 0.0005
2020-07-16 2020-06-30 13F GREIF INC CL A Stock 397624107 92 33 55.93 3 200.00 0.0002
2020-04-27 2020-03-31 13F GREIF INC CL A Stock 397624107 59 59 1 0.0001
2019-11-01 2019-09-30 13F GREIF INC CL A Stock 397624107 0 -121 -100.00 0 -100.00
2019-08-05 2019-06-30 13F GREIF INC CL A Stock 397624107 121 121 4 0.0004
2019-02-05 2018-12-31 13F GREIF INC CL A Stock 397624107 0 -42 -100.00 0 -100.00
2018-11-01 2018-09-30 13F GREIF INC CL A Stock 397624107 42 0 0.00 2 0.00 0.0002
2018-07-30 2018-06-30 13F GREIF INC CL A Stock 397624107 42 0 0.00 2 0.00 0.0003
2018-05-08 2018-03-31 13F GREIF INC CL A Stock 397624107 42 0 0.00 2 -33.33 0.0003
2018-02-13 2017-12-31 13F GREIF INC CL A Stock 397624107 42 0 0.00 3 50.00 0.0005
2017-11-15 2017-09-30 13F/A-1 GREIF INC CL A Stock 397624107 42 0 0.00 2 0.00 0.0003
2017-08-07 2017-06-30 13F GREIF INC CL A Stock 397624107 42 0 0.00 2 0.00 0.0004
2017-05-12 2017-03-31 13F/A-1 GREIF INC CL A Stock 397624107 42 0 0.00 2 0.00 0.0004
2017-05-12 2017-03-31 13F GREIF INC CL A Stock 397624107 42 2
2017-02-14 2016-12-31 13F GREIF INC CL A Stock 397624107 42 42 2 0.0005
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
(%)
2022-01-19 2021-12-31 13F GREIF INC CL A Stock Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-10-22 2021-09-30 13F GREIF INC CL A Stock Call 368 22 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.