PZENA INVESTMENT MANAGEMENT LLC NOV — NATIONAL OILWELL VARCO INC

Ownership history in PZENA INVESTMENT MANAGEMENT LLC  ·  32 quarters on record

AI Ownership Summary

PZENA INVESTMENT MANAGEMENT LLC reported NATIONAL OILWELL VARCO INC (NOV) in 32 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 2.37% in 2023 Q4. The latest visible filing shows NOV at 2.29% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this NOV ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was PZENA INVESTMENT MANAGEMENT LLC's position in NATIONAL OILWELL VARCO INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

NOV was reported at 2.29% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
2.37% in 2023 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

NOV stock page PZENA INVESTMENT MANAGEMENT LLC fund profile PZENA INVESTMENT MANAGEMENT LLC full holdings
How PZENA INVESTMENT MANAGEMENT LLC held NOV — position size vs. price
% of Fund (quarterly)    NOV price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 37,535,449 -4,628,779 -11.0% 2.29% $706.0M 2026-04-24 $20.50
2025 Q4 REDUCED — — — 42,164,228 -225,605 -0.5% 1.97% $659.0M 2026-02-06 $18.82
2025 Q3 REDUCED — — — 42,389,833 -319,057 -0.7% 1.82% $561.7M 2025-11-07 $15.26
2025 Q2 ADDED — — — 42,708,890 +1,144,486 +2.8% 1.73% $530.9M 2025-07-25 $13.76
2025 Q1 ADDED — — — 41,564,404 +106,011 +0.3% 2.21% $632.6M 2025-05-02 $11.80
2024 Q4 REDUCED — — — 41,458,393 -1,568,713 -3.6% 2.06% $605.3M 2025-02-07 $14.95
2024 Q3 ADDED — — — 43,027,106 +7,851,220 +22.3% 2.22% $687.1M 2024-11-08 $15.51
2024 Q2 ADDED — — — 35,175,886 +103,238 +0.3% 2.35% $668.7M 2024-08-02 $17.72
2024 Q1 ADDED — — — 35,072,648 +3,946,504 +12.7% 2.35% $684.6M 2024-05-03 $17.51
2023 Q4 REDUCED 10.1% -2.6% ✅ 31,126,144 -3,487,853 -10.1% 2.37% $631.2M 2024-02-09 $16.19
22 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding NOV

As of 2026 Q1 — sorted by position size

Oldfield Partners LLP 3Y 7Y 24.13% TOWLE & CO 3Y 7Y 2.43% GREENHAVEN ASSOCIATES INC 3Y 7Y 1.78% First Pacific Advisors, LP 3Y 7Y 1.67% Kiltearn Partners LLP 3Y 7Y 1.65% Tejara Capital Ltd 3Y 1.37% MASTERS CAPITAL MANAGEMENT LLC 3Y 7Y 1.24% Fulcrum Asset Management LLP 3Y 1.22% HEARTLAND ADVISORS INC 3Y 7Y 1.15% Canandaigua National Trust Co of Florida 1.1%

FAQ About PZENA INVESTMENT MANAGEMENT LLC and NOV

These are the practical questions this page is built to answer before you even open the full history table.

How long has PZENA INVESTMENT MANAGEMENT LLC reported owning NOV?

PZENA INVESTMENT MANAGEMENT LLC reported NOV across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported NOV position in PZENA INVESTMENT MANAGEMENT LLC's portfolio?

The largest reported portfolio weight for NOV was 2.37% in 2023 Q4.

What is the latest reported NOV position on this page?

The most recent filing on this page is 2026 Q1, when PZENA INVESTMENT MANAGEMENT LLC reported 37,535,449 shares, equal to 2.29% of portfolio, with an estimated market value of $706.0M.

What does the chart on this NOV ownership page compare?

The chart compares PZENA INVESTMENT MANAGEMENT LLC's quarterly NOV portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did PZENA INVESTMENT MANAGEMENT LLC time their NOV position?

Based on 13F filing dates vs. subsequent NOV price moves, PZENA INVESTMENT MANAGEMENT LLC correctly timed 14 out of 31 reported position changes (45%). The annualised alpha on NOV relative to SPY over the holding period was -20.5%.

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