Bank OZK
US ˙ NasdaqGS ˙ US06417N1037

SecurityOZK / Bank OZK
InstitutionLevel Four Advisory Services, Llc
Latest Disclosed Ownership16,741 shares
Latest Disclosed Value $ 768,288
Level Four Advisory Services, Llc reports 2.19% increase in ownership of OZK / Bank OZK

On May 14, 2026 - Level Four Advisory Services, Llc filed a 13F-HR form disclosing ownership of 16,741 shares of Bank OZK (US:OZK) valued at $768,244 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 16,383 shares of Bank OZK. This represents a change in shares of 2.19% during the quarter. The current value of the position is $798,713 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 BANK OZK LITTLE ROCK ARK COM 06417N103 16,741 358 2.19 768 1.99 0.0252
2026-02-13 2025-12-31 13F BANK OZK LITTLE ROCK ARK COM 06417N103 16,383 -433 -2.57 754 -12.14 0.0247
2025-11-12 2025-09-30 13F BANK OZK LITTLE ROCK ARK COM 06417N103 16,816 231 1.39 857 9.87 0.0294
2025-08-13 2025-06-30 13F BANK OZK LITTLE ROCK ARK COM 06417N103 16,585 -219 -1.30 781 6.85 0.0288
2025-05-14 2025-03-31 13F BANK OZK LITTLE ROCK ARK COM 06417N103 16,804 -80 -0.47 730 -2.80 0.0300
2025-02-12 2024-12-31 13F BANK OZK LITTLE ROCK ARK COM 06417N103 16,884 896 5.60 752 7.44 0.0307
2024-11-14 2024-09-30 13F BANK OZK LITTLE ROCK ARK COM 06417N103 15,988 1,577 10.94 700 18.47 0.0294
2024-08-09 2024-06-30 13F BANK OZK LITTLE ROCK ARK COM 06417N103 14,411 14,411 591 0.0266
2019-11-12 2019-09-30 13F BANK OZK COM 06417N103 0 -7,400 -100.00 0 -100.00
2019-08-14 2019-06-30 13F BANK OZK COM 06417N103 7,400 -500 -6.33 223 -2.62 0.0225
2019-05-15 2019-03-31 13F BANK OZK COM 06417N103 7,900 7,900 229 0.0252
2019-02-07 2018-12-31 13F BANK OZK COM 06417N103 0 -8,100 -100.00 0 -100.00
2018-11-14 2018-09-30 13F BANK OZK COM 06417N103 8,100 8,100 307 0.0332
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.