William Blair & Company’s Kinder Morgan KMI Stock Holding History

William Blair & Company’s Portfolio KMI Stock Details KMI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell	-700	Closed	-$13K	–	1546
2017 Q4	$13K	Sell	700 -300	-30%	-$5.38K	﹤0.01%	1357
2017 Q3	$19K	Sell	1,000 -500	-33%	-$9.74K	﹤0.01%	1343
2017 Q2	$29K	Sell	1,500 -3,500	-70%	-$69.6K	﹤0.01%	1504
2017 Q1	$109K	Buy	5,000 +2,000	+67%	+$43.7K	﹤0.01%	1284
2016 Q4	$62K	Buy	+3,000	New	+$63.4K	﹤0.01%	1245
2016 Q1	–	Sell	-16,400	Closed	-$243K	–	1216
2015 Q4	$243K	Buy	16,400 +12,700	+343%	+$303K	﹤0.01%	1020
2015 Q3	$102K	Buy	3,700 +1,700	+85%	+$56.3K	﹤0.01%	1338
2015 Q2	$77K	Hold	2,000	–	–	﹤0.01%	2113
2015 Q1	$84K	Hold	2,000	–	–	﹤0.01%	2059
2014 Q4	$85K	Buy	+2,000	New	+$78.8K	﹤0.01%	2032

Other funds holding KMI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

William Blair & Company's KMI Position: Q1 2026 in Review

William Blair & Company reduced its Kinder Morgan (KMI) stake by 1.4% in Q1 2026, selling an estimated $263K and leaving 585,339 shares worth $19.6M. The position accounts for 0.06% of the portfolio, ranked #248.

William Blair & Company first reported a position in KMI in Q2 2013 and has held it in 52 quarters since. The position peaked at $44.4M in Q1 2015. 1,829 funds tracked by Wall St. Rank hold KMI as of Q1 2026.

William Blair & Company held 585,339 shares of Kinder Morgan worth $19.6M as of Q1 2026.
William Blair & Company sold 8,432 Kinder Morgan shares in Q1 2026, an estimated $263K.
Kinder Morgan made up 0.06% of William Blair & Company's portfolio in Q1 2026, its #248 holding.
William Blair & Company first reported a position in Kinder Morgan in Q2 2013 and has held it in 52 quarters since.
William Blair & Company's Kinder Morgan position peaked at $44.4M in Q1 2015.
1,829 funds tracked by Wall St. Rank held Kinder Morgan as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.