Third Avenue Trims Rogers Corp in Its Largest Q2 Move
Third Avenue Management's largest second-quarter 2026 trade was a cut to its Rogers Corp stake, with a -1.56% portfolio impact. Rogers last closed at $138.58, up 2.61%.
Third Avenue Management's biggest portfolio change in the second quarter of 2026 was a reduction in its Rogers Corp (NYSE: ROG) position, a trade that carried a -1.56% impact on the firm's portfolio, according to GuruFocus; Rogers shares last closed at $138.58, up 2.61% on the day.
Third Avenue Management's most consequential trade of the second quarter of 2026 was not a new idea. It was a subtraction. The value-oriented firm trimmed its position in Rogers Corp (NYSE: ROG), and the reduction was large enough to register a -1.56% impact on the overall portfolio — the biggest single-line change disclosed for the period, according to a portfolio review published by GuruFocus.
Portfolio impact is a useful shorthand for reading these filings. It expresses how much of the manager's total reported equity value the trade moved, rather than how many shares changed hands. A -1.56% figure means the sale shifted a meaningful slice of the book — not a rounding-error rebalance, and not a full exit either. For a concentrated value manager, that is the difference between tidying a position and materially reducing conviction in it.
What the Rogers tape says about the timing
Rogers, a specialty engineered materials maker, last changed hands at $138.58, up 2.61% from the prior close of $135.06, with a session range of $136.79 to $140.59, as of the last trade on Wednesday, 12 August 2026 at 20:00 GMT. The market is closed; that is the most recent print, not a live quote.
The important caveat for anyone reading a 13F-style summary is the lag. Quarterly disclosures describe decisions already made, at prices that no longer exist. A trim recorded in the second quarter tells you where a manager's risk appetite sat during those three months. It does not tell you whether the position has been rebuilt, cut further, or left alone since. Rogers finishing a session higher than it opened says nothing about whether Third Avenue was right to sell; it only frames the current entry point against a decision taken earlier.
What the disclosure does establish is direction of travel. When the single largest move in a quarter is a reduction rather than an addition, the manager was, on that line at least, taking chips off the table.
The rest of the book skews industrial and cyclical
The related holdings listed alongside the Rogers trade sketch out a portfolio with heavy exposure to hard assets, housing and offshore energy services. Three of them are identifiable by name and quoted on the New York Stock Exchange:
- Tidewater Inc (NYSE: TDW) last closed at $91.61, up 0.45% from $91.20, with a wide intraday range of $89.20 to $92.95.
- Boise Cascade Co (NYSE: BCC) last closed at $84.25, down 1.50% from $85.53, trading between $82.18 and $85.46.
- Valaris Ltd (NYSE: VAL) last closed at $85.21, down 1.83% from $86.80, in a $84.41 to $86.51 band.
Additional symbols appear in the associated-holdings list — RHI, HOG, TMHC, MMS, PRA, HCC, TPH and HKHGF — but the disclosure summary does not attach company names or listing venues to them, and this article will not guess. Where recent prices are available for those symbols, the moves were mixed and mostly negative: one was down 1.40% on the day, another down 2.81%, another off 1.09%, one essentially unchanged at -0.03%, one flat, and one up 0.46%.
Taken together, that is a cyclical book having an ordinary-to-soft session while the broad market ground higher. The S&P 500 tracker (SPY) closed at $772.49, up 0.25% from $770.56. The Nasdaq 100 proxy (QQQ) closed at $723.70, up 0.73% from $718.45. The Dow tracker (DIA) finished at $537.15, down 0.02%. Growth led, the industrial-heavy Dow lagged, and Third Avenue's disclosed names largely tracked the latter — with Rogers the notable exception on the day.
Why a trim is not the same as a sell signal
Retail investors routinely over-read institutional filings in both directions. A famous manager buying is treated as validation; a famous manager selling is treated as a warning. Neither reading survives contact with how these books are actually run.
There are at least four ordinary reasons a value fund trims a winner or a laggard that have nothing to do with a changed view of the business: position-size discipline after a run, funding a more attractive idea elsewhere, client redemptions that force proportional selling, and tax or mandate housekeeping. None of those show up in a portfolio-impact number. The disclosure tells you the size of the footprint, not the reason for the step.
What it is fair to conclude is narrower and still useful. Rogers was, before the trade, a large enough holding that reducing it moved the needle across the whole portfolio. Managers do not generate a -1.56% portfolio impact on a position they barely own. So Rogers mattered to this book — and it now matters less than it did.
What to watch from here
Three things are worth tracking. First, the next disclosure period: a single quarter's trim becomes a trend only if it repeats, and a continued reduction would say considerably more than one data point. Second, whether the proceeds show up as an addition elsewhere in the same book — a rotation within cyclicals reads very differently from a raise in cash. Third, Rogers' own operating results, since a specialty materials supplier's fortunes turn on end-market demand rather than on who owns the shares.
For investors who own Rogers or are considering it, the practical takeaway is unglamorous. A large holder became a smaller holder during the second quarter, at prices that have since moved. The last close of $138.58, up 2.61%, is the number that governs a decision made today. The filing is context, not a trade.
Key facts
- Top Q2 2026 trade: Third Avenue Management trimmed Rogers Corp
- Portfolio impact: -1.56%
- ROG last close: $138.58, +2.61% (as of 12 Aug 2026, 20:00 GMT)
- Other named holdings: Tidewater (TDW) $91.61, Boise Cascade (BCC) $84.25, Valaris (VAL) $85.21
Frequently asked questions
What exactly did Third Avenue Management do with Rogers Corp?
Third Avenue Management reduced, rather than eliminated, its position in Rogers Corp during the second quarter of 2026. The trade was the firm's largest disclosed portfolio change for the period and carried a -1.56% impact on the overall portfolio, according to a GuruFocus review of the holdings data.
What does a -1.56% portfolio impact actually mean?
Portfolio impact measures how much of a manager's total reported equity value a single trade shifted. A -1.56% reading means the Rogers sale moved roughly that share of the book. It reflects the size of the trade relative to the whole portfolio, not the number of shares sold or the price received.
Where did Rogers Corp shares last trade?
Rogers Corp last closed at $138.58 on the NYSE, up 2.61% from the prior close of $135.06, with an intraday range of $136.79 to $140.59, as of the last trade on 12 August 2026 at 20:00 GMT. Markets were closed at the time of writing, so that is the most recent print.
Should investors sell Rogers because an institution trimmed it?
Not on that basis alone. Funds trim positions for reasons unrelated to their view of a business, including position-size limits, funding a different idea, client redemptions, and tax housekeeping. Quarterly disclosures also lag by months, so the price that governs a decision today is the current one, not the price during the quarter.
What other holdings were listed alongside the Rogers trade?
The associated-holdings list included Tidewater (NYSE: TDW), Boise Cascade (NYSE: BCC) and Valaris (NYSE: VAL), plus the symbols RHI, HOG, TMHC, MMS, PRA, HCC, TPH and HKHGF. The disclosure summary did not attach company names or listing venues to that second group, so they are cited here as symbols only.
How did the broad market close on the same day?
The S&P 500 tracker SPY closed at $772.49, up 0.25% from $770.56. The Nasdaq 100 proxy QQQ closed at $723.70, up 0.73% from $718.45. The Dow tracker DIA finished at $537.15, down 0.02% from $537.28. Growth led, while the industrial-weighted Dow was essentially flat.
Sources
- Third Avenue Management's Top Q2 2026 Move: Trimming Rogers Corp at a -1.56% Portfolio Impact — GuruFocus
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