Rivian Automotive, Inc.
DE ˙ DB ˙ US76954A1034
15,33 € ↓ -0,03 (-0,17%)
2026-06-04
AKTIENPREIS
SecurityDE:99U / Rivian Automotive, Inc.
InstitutionCerity Partners LLC
Latest Disclosed Ownership320,185 shares
Latest Disclosed Value $ 4,818,644
Cerity Partners LLC reports 562.00% increase in ownership of 99U / Rivian Automotive, Inc.

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 320,185 shares of Rivian Automotive, Inc. (DE:99U) valued at $4,015,120 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 48,366 shares of Rivian Automotive, Inc.. This represents a change in shares of 562.00% during the quarter. The current value of the position is $4,909,717 USD.

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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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)
2026-05-15 2026-03-31 13F RIVIAN AUTOMOTIVE COM CL A 76954A103 320,185 271,819 562.00 4,819 406.09 0.0034
2026-02-11 2025-12-31 13F RIVIAN AUTOMOTIVE COM CL A 76954A103 48,366 -4,125 -7.86 953 23.64 0.0014
2025-10-22 2025-09-30 13F RIVIAN AUTOMOTIVE COM 76954A103 52,491 8,131 18.33 770 26.44 0.0012
2025-08-13 2025-06-30 13F RIVIAN AUTOMOTIVE Stock 76954A103 44,360 25,461 134.72 610 159.15 0.0011
2025-04-30 2025-03-31 13F RIVIAN AUTOMOTIVE Stock 76954A103 18,899 -6,426 -25.37 235 -21.67 0.0005
2025-02-13 2024-12-31 13F RIVIAN AUTOMOTIVE COM 76954A103 25,325 -36,602 -59.11 300 -56.77 0.0007
2024-11-12 2024-09-30 13F RIVIAN AUTOMOTIVE Stock 76954A103 61,927 17,039 37.96 695 15.28 0.0015
2024-08-13 2024-06-30 13F RIVIAN AUTOMOTIVE COM CL A 76954A103 44,888 2,894 6.89 602 31.15 0.0016
2024-05-14 2024-03-31 13F RIVIAN AUTOMOTIVE Equities 76954A103 41,994 27,800 195.86 460 37.84 0.0012
2024-01-26 2023-12-31 13F RIVIAN AUTOMOTIVE Equity 76954A103 14,194 14,194 333 0.0011
2023-08-14 2023-06-30 13F RIVIAN AUTOMOTIVE COM 76954A103 0 -12,736 -100.00 0 -100.00
2023-05-11 2023-03-31 13F RIVIAN AUTOMOTIVE COM 76954A103 12,736 2,421 23.47 5,718 2,908.95 0.0135
2023-02-15 2022-12-31 13F RIVIAN AUTOMOTIVE Equities 76954A103 10,315 10,315 190 0.0012
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.