Bank OZK
US ˙ NasdaqGS ˙ US06417N1037

SecurityOZK / Bank OZK
InstitutionEntropy Technologies, LP
Latest Disclosed Ownership10,696 shares
Latest Disclosed Value $ 490,839
Entropy Technologies, LP reports 0.02% increase in ownership of OZK / Bank OZK

On May 14, 2026 - Entropy Technologies, LP filed a 13F-HR form disclosing ownership of 10,696 shares of Bank OZK (US:OZK) valued at $490,839 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,694 shares of Bank OZK. This represents a change in shares of 0.02% during the quarter. The current value of the position is $510,306 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.

Upgrade to unlock premium data and export to Excel .

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 BANK OZK ORD COM 06417N103 10,696 2 0.02 491 -0.41 0.0226
2026-02-13 2025-12-31 13F BANK OZK ORD COM 06417N103 10,694 -3,225 -23.17 492 -30.61 0.0267
2025-11-13 2025-09-30 13F BANK OZK ORD COM 06417N103 13,919 13,919 710 0.0531
2025-05-12 2025-03-31 13F BANK OZK ORD COM 06417N103 0 -6,957 -100.00 0 -100.00
2025-01-28 2024-12-31 13F BANK OZK ORD COM 06417N103 6,957 -7,288 -51.16 310 -49.51 0.0319
2024-11-04 2024-09-30 13F BANK OZK ORD COM 06417N103 14,245 -2,790 -16.38 612 -12.32 0.0643
2024-08-12 2024-06-30 13F BANK OZK LITTLE ROCK ARK COM 06417N103 17,035 -35,526 -67.59 698 -70.78 0.0755
2024-05-08 2024-03-31 13F BANK OZK LITTLE ROCK ARK COM 06417N103 52,561 19,809 60.48 2,389 46.38 0.2547
2024-02-14 2023-12-31 13F BANK OZK LITTLE ROCK ARK COM 06417N103 32,752 32,752 1,632 0.3025
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.