PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 3,000 Value ($000) $933 Avg Close $276.19 Range $221.26 - $321.38
Q3 2025
Shares 3,000 Value ($000) $760 Avg Close $252.23 Range $225.48 - $288.91
Q2 2025
Shares 3,000 Value ($000) $770 Avg Close $272.19 Range $246.45 - $308.99
Q1 2025
Shares 3,000 Value ($000) $802 Avg Close $270.50 Range $222.59 - $310.00
Q4 2024
Shares 3,000 Value ($000) $712 Avg Close $227.37 Range $186.97 - $259.27
Q3 2024
Shares 3,000 Value ($000) $583 Avg Close $188.96 Range $148.00 - $211.19
Q2 2024
Shares 3,000 Value ($000) $540 Avg Close $199.64 Range $170.59 - $226.27
Q1 2024
Shares 1,850 Value ($000) $413 Avg Close $247.22 Range $217.37 - $277.34
Q4 2023
Shares 1,850 Value ($000) $465 Avg Close $221.05 Range $180.93 - $262.77
Q3 2023
Shares 1,850 Value ($000) $448 Avg Close $277.67 Range $239.87 - $344.04
Q2 2023
Shares 1,850 Value ($000) $637 Avg Close $307.06 Range $266.55 - $348.67
Q1 2023
Shares 1,850 Value ($000) $516 Avg Close $255.26 Range $218.55 - $283.42
Q4 2022
Shares 1,850 Value ($000) $412 Avg Close $195.51 Range $144.76 - $233.26
Q3 2022
Shares 1,850 Value ($000) $351 Avg Close $160.46 Range $118.65 - $211.48
Q4 2021
Shares 1,500 Value ($000) $431 Avg Close $264.38 Range $235.14 - $290.36
Q3 2021
Shares 1,500 Value ($000) $400 Avg Close $268.79 Range $243.79 - $293.19
Q2 2021
Shares 1,500 Value ($000) $411 Avg Close $272.91 Range $232.29 - $320.00
Q1 2021
Shares 1,500 Value ($000) $406 Avg Close $258.13 Range $171.56 - $314.22
Q4 2020
Shares 1,500 Value ($000) $263 Avg Close $219.06 Range $163.49 - $277.00
Q3 2020
Shares 1,500 Value ($000) $292 Avg Close $210.34 Range $178.64 - $241.81
Q2 2020
Shares 1,500 Value ($000) $268 Avg Close $173.55 Range $149.23 - $193.21
Q1 2020
Shares 1,500 Value ($000) $242 Avg Close $168.48 Range $121.80 - $194.93