Canada Pension Plan is betting heavy on Union Pacific Corp with a $1.47 billion position, a massive contrast to the scraps remaining in the Baupost Group portfolio where the holding has been whittled down to a mere $373,876.

The pension fund behemoth Canada Pension Plan (CPPIB) stands as the undeniable anchor here, parking $1,476,186,210 into [UNP](https://13fwhale.assettrendreports.com/en/stock/UNP). This represents a portfolio weight of 0.95%. They marked this position with an "Increased" flag, signaling that while other shops are looking for the exit or shuffling capital elsewhere, this massive institutional player is leaning further into the rail operator. When you look at the total aggregate value across all tracked filers, which sits at $1,500,822,086, CPPIB effectively dictates the entire story of this stock. They are not just a participant; they are the market for this specific ticker within this [screener](https://13fwhale.assettrendreports.com/en/screener) window.

Third Point hits the brakes Third Point LLC is taking a different route. Their filing shows a value of $24,262,000 in Union Pacific. The "Decreased" flag attached to their position suggests they are actively trimming, moving away from the Industrials sector exposure they once held here. Despite the haircut, the position still commands 1.16% of their total book. It is a smaller absolute dollar amount than the Canadian pension giant, yet Third Point is allocating a slightly higher percentage of their total portfolio weight to the rail operator. That discrepancy is worth noting—Third Point is technically more "exposed" to the individual stock price movement of UNP than the massive pension fund, even as they trim the sails.

Baupost is basically finished with this one Baupost Group holds a position worth $373,876. To put that in perspective, this is a rounding error compared to the other two filers. The "Decreased" flag here is the final punctuation mark on a position that has been largely liquidated. What is bizarre, however, is the portfolio percentage. Even with a tiny dollar value, that $373,876 represents 7.30% of their reported book. It looks like a legacy holding that is being slowly extinguished, or perhaps a tactical vestige that hasn't seen a total exit yet. It is the kind of tail-end exposure that makes you wonder if they are just waiting for a liquidity event to clear the blotter.

Only three whales in the pool Across the board, we are looking at a total 13F value of $1,500,822,086 concentrated among just three whale filers. That is a tight circle. When you have a whaleCount of three, it suggests that the institutional appetite for Union Pacific within these specific portfolios is highly binary. You are either the Canadian pension giant treating this as a core infrastructure-adjacent play, or you are a hedge fund like Baupost or Third Point treating it as a trade to be sized down. The sector-wide sentiment here is not one of consensus. It is a divergent path where the biggest player is doubling down while the two active managers are finding reasons to be elsewhere.

What this says about the industrials play The total valuation of over $1.5 billion confirms that Union Pacific remains a significant institutional asset, but the flow is clearly bifurcated. If you look at the delta between the CPPIB increase and the two active managers' decreases, the institutional support for the stock is being held up by a single, massive pillar. If that pillar ever decides to rotate capital, the liquidity impact on the ticker—given how thin the other whale holders have become—could be significant. I need to get some coffee before the afternoon session starts, but the math here is clean: one giant is holding the bag while the others are heading for the door.

This filing is not investment advice; 13F data is delayed by 45 days.