Parallax Volatility Advisers
OZK icon

Parallax Volatility Advisers’s Bank OZK OZK Stock Holding History

Parallax Volatility Advisers’s Portfolio OZK Stock Details OZK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.43M Hold
50,000
– – 0.01% 745
2025
Q4 		$2.3M Buy
+50,000
New +$2.34M ﹤0.01% 905
2025
Q1 		– Sell
-97,100
Closed -$4.32M – 1991
2024
Q4 		$4.32M Sell
97,100
-88,400
-48% -$4.04M 0.01% 881
2024
Q3 		$7.97M Sell
185,500
-58,300
-24% -$2.48M 0.01% 630
2024
Q2 		$10M Buy
243,800
+239,300
+5,318% +$10.4M 0.02% 480
2024
Q1 		$205K Buy
+4,500
New +$201K ﹤0.01% 1551
2023
Q4 		– Sell
-168,300
Closed -$6.24M – 2407
2023
Q3 		$6.24M Sell
168,300
-297,300
-64% -$12M 0.01% 687
2023
Q2 		$18.7M Buy
+465,600
New +$16.7M 0.04% 369
2018
Q1 		– Sell
-68,000
Closed -$3.29M – 3658
2017
Q4 		$3.29M Buy
+68,000
New +$3.16M ﹤0.01% 747
2017
Q3 		– Sell
-2,000
Closed -$94K – 2897
2017
Q2 		$94K Sell
2,000
-4,900
-71% -$233K ﹤0.01% 1644
2017
Q1 		$359K Hold
6,900
– – ﹤0.01% 1664
2016
Q4 		$362K Buy
6,900
+3,600
+109% +$160K ﹤0.01% 1632
2016
Q3 		$127K Buy
+3,300
New +$125K ﹤0.01% 2020
2015
Q1 		– Sell
-3,000
Closed -$113K – 5161
2014
Q4 		$113K Buy
3,000
+2,200
+275% +$76.8K ﹤0.01% 3365
2014
Q3 		$25K Sell
800
-5,700
-88% -$184K ﹤0.01% 3633
2014
Q2 		$218K Buy
+6,500
New +$202K ﹤0.01% 1922

Other funds holding OZK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Parallax Volatility Advisers's OZK Position: Q1 2026 in Review

Parallax Volatility Advisers reduced its Bank OZK (OZK) stake by 57% in Q1 2026, selling an estimated $624K and leaving 10,035 shares worth $487K. The position accounts for ﹤0.01% of the portfolio, ranked #1069.

Parallax Volatility Advisers first reported a position in OZK in Q2 2014 and has held it in 16 quarters since. The position peaked at $2.42M in Q2 2024. 498 funds tracked by Wall St. Rank hold OZK as of Q1 2026.

  • Parallax Volatility Advisers held 10,035 shares of Bank OZK worth $487K as of Q1 2026.
  • Parallax Volatility Advisers sold 13,255 Bank OZK shares in Q1 2026, an estimated $624K.
  • Bank OZK made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #1069 holding.
  • Parallax Volatility Advisers first reported a position in Bank OZK in Q2 2014 and has held it in 16 quarters since.
  • Parallax Volatility Advisers's Bank OZK position peaked at $2.42M in Q2 2024.
  • 498 funds tracked by Wall St. Rank held Bank OZK as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.