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Wyoming Buys 3,879 CAH Shares; $54.6B Cardinal Health Draws Vanguard, Norges

The State of Wyoming disclosed new Q2 2026 13F positions in Cardinal Health ($921K) and Builders FirstSource ($828K), but the larger signal is institutional accumulation: CAH is 87.17% institutionally owned with Vanguard and Norges adding, while BLDR is 95.53% owned despite a Q2 earnings miss.

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  1. The State of Wyoming disclosed new Q2 2026 13F positions in Cardinal Health ($921K) and Builders FirstSource ($828K), but the larger signal is institutional accumulation: CAH is 87.17% institutionally owned with Vanguard and Norges adding, while BLDR is 95.53% owned despite a Q2 earnings miss.
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In this briefing

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Key Intelligence

Key Facts

  1. 1State of Wyoming acquired 3,879 shares of Cardinal Health valued at approximately $921,000 and 9,255 shares of Builders FirstSource valued at approximately $828,000 during Q2 2026.
  2. 2Institutional investors own 87.17% of Cardinal Health and 95.53% of Builders FirstSource, leaving very thin tradeable float.
  3. 3Vanguard holds 31,441,258 CAH shares valued at about $6.46 billion after adding 617,775 shares in Q4; State Street added 221,497 shares to reach 12,509,230 shares worth $2.57 billion.
  4. 4Cardinal Health opened at $234.92 on Friday with a market cap of $54.64 billion, a P/E of 32.49, a PEG of 1.39, and a beta of 0.49; its 52-week range is $145.87 to $258.30.
  5. 5Builders FirstSource opened at $72.52 with a market cap of $7.80 billion, P/E of 79.69, beta of 1.44, debt-to-equity of 1.14, and a 52-week range of $65.10 to $151.03.
  6. 6BLDR reported Q2 EPS of $1.17 versus the $1.25 consensus and revenue of $3.86 billion versus $3.91 billion expected, with net margin of just 0.71%.
BLDR institutional ownership
95.53% CAH 87.17%

Institutions hold a large share of float in both names, increasing crowding and liquidity risk

Metric
Opening price $234.92 $72.52
Market cap $54.64B $7.80B
P/E ratio 32.49 79.69
Beta 0.49 1.44
52-week range $145.87-$258.30 $65.10-$151.03
Institutional ownership 87.17% 95.53%

Analysis

For portfolio managers tracking 13F flows, the two filings from Wyoming are minor in dollar terms but highlight a split: defensive healthcare distribution (CAH) is drawing passive and sovereign wealth accumulation near its 52-week high, while cyclical building materials (BLDR) is attracting small new funds near its lows after a visible earnings miss. The real question is whether high institutional ownership has crowded out the marginal buyer.

The State of Wyoming's disclosure of new positions in Cardinal Health, Inc. (NYSE:CAH) and Builders FirstSource, Inc. (NYSE:BLDR) for the second quarter of 2026 provides a window into how institutional capital is rotating across defensive healthcare and cyclical housing materials. According to its 13F filing, Wyoming bought 3,879 shares of CAH valued at about $921,000, while HoldingsChannel reports the same state fund bought 9,255 shares of BLDR valued at about $828,000. Both positions are small—under $1 million each—and by themselves are not portfolio-moving. Yet they coincide with broader institutional concentration: 87.17% of Cardinal Health's stock is owned by institutions, and 95.53% of Builders FirstSource is institutionally held.

At Friday's open of $234.92, CAH carries a market capitalization of $54.64 billion, a P/E ratio of 32.49, a PEG ratio of 1.39, and sits within a 52-week range of $145.87 to $258.30.

Cardinal Health's shareholder register shows heavy and consistent accumulation by large passive and sovereign investors. Vanguard Group boosted its position by 2.0% in Q4, adding 617,775 shares to reach 31,441,258 shares valued at roughly $6.46 billion. State Street grew its CAH stake by 1.8%, buying 221,497 shares to reach 12,509,230 shares worth about $2.57 billion. Geode Capital added 43,924 shares, raising its position 0.7% to 6,529,013 shares valued at $1.34 billion. Wellington Management made the largest percentage move, lifting its stake 153.2% in Q3 to 5,804,090 shares worth approximately $911 million. Norges Bank established a new position valued at about $790 million in Q4. The parade of purchases suggests these institutions view Cardinal Health—a pharmaceutical distributor with a low beta of 0.49—as a steady, defensive allocation within a late-cycle market.

At Friday's open of $234.92, CAH carries a market capitalization of $54.64 billion, a P/E ratio of 32.49, a PEG ratio of 1.39, and sits within a 52-week range of $145.87 to $258.30. The stock is only about 9% below its 52-week high, with a 50-day simple moving average of $230.30, implying positive near-term momentum. While a P/E above 30 may look expensive for a distributor, the PEG below 1.5 and the low beta indicate that institutional buyers are paying for predictable earnings growth and lower volatility. Still, 13F data is backward-looking: these positions reflect what managers held as of June 30, 2026, and the filings do not capture short positions, options overlays, or trades made after quarter-end.

What to Watch

Builders FirstSource presents the opposite profile. The stock opened at $72.52 on Friday, giving the building products supplier a market cap of just $7.80 billion and a lofty P/E ratio of 79.69. The high multiple reflects depressed earnings after a Q2 miss reported on July 30, 2026: EPS of $1.17 versus a consensus estimate of $1.25, and revenue of $3.86 billion versus expectations of $3.91 billion. Net margin was just 0.71%, and return on equity came in around 11.7%. With a beta of 1.44, a debt-to-equity ratio of 1.14, and a 52-week range of $65.10 to $151.03, BLDR has been cut in half from its high and is trading below both its 50-day moving average of $76.59 and its 200-day moving average of $86.21. New small positions from Kelleher Financial Advisors ($1.2 million), GSA Capital Partners ($1.49 million), Pecaut & Co. ($2.4 million), and Oppenheimer Asset Management ($482,000) suggest some value-oriented or mid-cycle recovery bets, but the filings are too small and too clustered to establish a durable trend.

For finance and markets professionals, the key takeaway is the divergence in institutional behavior and risk. Cardinal Health's ownership is dominated by long-horizon, index-linked and sovereign investors, and the recent additions are consistent with a low-volatility healthcare/demand stability thesis. Builders FirstSource, despite 95.53% institutional ownership, is a higher-beta housing and construction materials play with an earnings miss behind it and a valuation multiple that is unusually high because the denominator has collapsed. The State of Wyoming's small new stakes are not themselves a signal; they matter mainly as evidence that public pension and sovereign funds continue to allocate to equities while the institutional float in these names grows increasingly tight. With such high institutional ownership, both CAH and BLDR could be vulnerable to liquidity squeezes on up-moves or sharper drawdowns if a major holder rebalances. The forward watch is whether CAH can justify its premium through sustained earnings growth, and whether BLDR's new positions are early-cycle contrarian buys or premature entries into a housing slowdown. The next 13F cycle and Q3 earnings will reveal whether the institutional crowding persists or unwinds.

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"Wyoming Buys 3,879 CAH Shares; $54.6B Cardinal Health Draws Vanguard, Norges." Finance Intelligence Brief, August 17, 2026. https://getfinancebrief.com/story/wyoming-cah-bldr-13f-institutional-ownership

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