William Blair & Company
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William Blair & Company’s Norfolk Southern NSC Stock Holding History

William Blair & Company’s Portfolio NSC Stock Details NSC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q3 		– Sell
-1,300
Closed -$158K – 1458
2017
Q2 		$158K Sell
1,300
-1,000
-43% -$118K ﹤0.01% 1384
2017
Q1 		$258K Buy
+2,300
New +$269K ﹤0.01% 1143

Other funds holding NSC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
PCM
Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

William Blair & Company's NSC Position: Q2 2026 in Review

William Blair & Company increased its Norfolk Southern (NSC) stake by 18% in Q2 2026, buying an estimated $2.3M and bringing the position to 49,970 shares worth $15.7M. The position accounts for 0.04% of the portfolio, ranked #298.

William Blair & Company first reported a position in NSC in Q2 2013 and has held it in 53 quarters since. 1,864 funds tracked by Wall St. Rank hold NSC as of Q2 2026.

  • William Blair & Company held 49,970 shares of Norfolk Southern worth $15.7M as of Q2 2026.
  • William Blair & Company bought 7,465 Norfolk Southern shares in Q2 2026, an estimated $2.3M.
  • Norfolk Southern made up 0.04% of William Blair & Company's portfolio in Q2 2026, its #298 holding.
  • William Blair & Company first reported a position in Norfolk Southern in Q2 2013 and has held it in 53 quarters since.
  • 1,864 funds tracked by Wall St. Rank held Norfolk Southern as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.