Karat Packaging Inc.
US ˙ NasdaqGS ˙ US48563L1017

SecurityKRT / Karat Packaging Inc.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership41,715 shares
Latest Disclosed Value $ 1,164,683
Renaissance Technologies Llc reports 13.66% decrease in ownership of KRT / Karat Packaging Inc.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 41,715 shares of Karat Packaging Inc. (US:KRT) valued at $1,164,683 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 48,315 shares of Karat Packaging Inc.. This represents a change in shares of -13.66% during the quarter. The current value of the position is $1,173,026 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)
2026-05-14 2026-03-31 13F KARAT PACKAGING COM 48563L101 41,715 -6,600 -13.66 1,165 6.79 0.0018
2026-02-12 2025-12-31 13F KARAT PACKAGING COM 48563L101 48,315 -4,900 -9.21 1,090 -18.72 0.0017
2025-11-13 2025-09-30 13F KARAT PACKAGING COM 48563L101 53,215 2,600 5.14 1,342 -5.89 0.0018
2025-08-13 2025-06-30 13F KARAT PACKAGING COM 48563L101 50,615 6,700 15.26 1,425 22.11 0.0019
2025-05-14 2025-03-31 13F KARAT PACKAGING COM 48563L101 43,915 3,100 7.60 1,167 -5.51 0.0018
2025-02-13 2024-12-31 13F KARAT PACKAGING COM 48563L101 40,815 2,700 7.08 1,235 25.25 0.0018
2024-11-13 2024-09-30 13F KARAT PACKAGING COM 48563L101 38,115 4,600 13.73 987 -0.50 0.0015
2024-08-09 2024-06-30 13F KARAT PACKAGING COM 48563L101 33,515 2,700 8.76 991 0.0017
2024-05-13 2024-03-31 13F KARAT PACKAGING COM 48563L101 30,815 3,300 11.99 1 0.0014
2024-02-13 2023-12-31 13F KARAT PACKAGING COM 48563L101 27,515 8,900 47.81 1 0.0011
2023-11-14 2023-09-30 13F KARAT PACKAGING COM 48563L101 18,615 18,615 0 0.0007
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.