Pzena Investment Management
OEC icon

Pzena Investment Management’s Orion OEC Stock Holding History

Pzena Investment Management’s Portfolio OEC Stock Details OEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$29.9M Buy
4,599,907
+17,311
+0.4% +$102K 0.1% 111
2025
Q4 		$24.2M Sell
4,582,596
-112,229
-2% -$609K 0.07% 113
2025
Q3 		$35.6M Buy
4,694,825
+117,628
+3% +$1.19M 0.12% 100
2025
Q2 		$48M Buy
4,577,197
+1,248,295
+37% +$14.1M 0.16% 79
2025
Q1 		$43M Buy
3,328,902
+16,612
+0.5% +$235K 0.15% 76
2024
Q4 		$52.3M Sell
3,312,290
-335,695
-9% -$5.67M 0.18% 71
2024
Q3 		$65M Buy
3,647,985
+954,398
+35% +$18.4M 0.21% 64
2024
Q2 		$59.1M Sell
2,693,587
-174,906
-6% -$4.21M 0.21% 69
2024
Q1 		$67.5M Sell
2,868,493
-172,158
-6% -$3.98M 0.23% 68
2023
Q4 		$84.3M Sell
3,040,651
-244,172
-7% -$5.6M 0.32% 59
2023
Q3 		$69.9M Buy
3,284,823
+171,834
+6% +$3.75M 0.3% 70
2023
Q2 		$66.1M Sell
3,112,989
-456,423
-13% -$11M 0.28% 70
2023
Q1 		$93.1M Sell
3,569,412
-774,145
-18% -$17.5M 0.4% 54
2022
Q4 		$77.4M Sell
4,343,557
-193,756
-4% -$3.26M 0.34% 60
2022
Q3 		$60.6M Buy
4,537,313
+795,925
+21% +$12.9M 0.3% 62
2022
Q2 		$58.1M Buy
3,741,388
+29,679
+0.8% +$497K 0.26% 70
2022
Q1 		$59.3M Buy
3,711,709
+315,943
+9% +$5.44M 0.22% 77
2021
Q4 		$62.3M Buy
3,395,766
+527,340
+18% +$9.82M 0.24% 75
2021
Q3 		$52.3M Buy
2,868,426
+342,358
+14% +$6.13M 0.21% 84
2021
Q2 		$48M Buy
2,526,068
+27,240
+1% +$539K 0.19% 82
2021
Q1 		$49.3M Buy
2,498,828
+589,465
+31% +$10.6M 0.2% 86
2020
Q4 		$32.7M Buy
1,909,363
+197,226
+12% +$3.01M 0.15% 97
2020
Q3 		$21.4M Buy
1,712,137
+386,901
+29% +$4.64M 0.13% 102
2020
Q2 		$14M Buy
+1,325,236
New +$12.2M 0.09% 108

Other funds holding OEC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DCM
Divisar Capital Management San Francisco, California $392M AUM 108.45% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Pzena Investment Management's OEC Position: Q1 2026 in Review

Pzena Investment Management increased its Orion (OEC) stake by 0.38% in Q1 2026, buying an estimated $102K and bringing the position to 4,599,907 shares worth $29.9M. The position accounts for 0.1% of the portfolio, ranked #111.

Pzena Investment Management first reported a position in OEC in Q2 2020 and has held it in 24 quarters since. The position peaked at $93.1M in Q1 2023. 180 funds tracked by Wall St. Rank hold OEC as of Q1 2026.

  • Pzena Investment Management held 4,599,907 shares of Orion worth $29.9M as of Q1 2026.
  • Pzena Investment Management bought 17,311 Orion shares in Q1 2026, an estimated $102K.
  • Orion made up 0.1% of Pzena Investment Management's portfolio in Q1 2026, its #111 holding.
  • Pzena Investment Management first reported a position in Orion in Q2 2020 and has held it in 24 quarters since.
  • Pzena Investment Management's Orion position peaked at $93.1M in Q1 2023.
  • 180 funds tracked by Wall St. Rank held Orion as of Q1 2026.

Based on Pzena Investment Management's 13F filing for Q1 2026, filed 24 Apr 2026.