BlackRock Fund Advisors’s Athenahealth, Inc. ATHN Stock Holding History

BlackRock Fund Advisors’s Portfolio ATHN Stock Details ATHN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$43.4M	Buy	413,123 +22,499	+6%	+$2.42M	0.01%	1769
2016 Q3	$49.3M	Buy	390,624 +8,635	+2%	+$1.1M	0.01%	1593
2016 Q2	$52.7M	Buy	381,989 +19,240	+5%	+$2.55M	0.01%	1453
2016 Q1	$50.3M	Sell	362,749 -17,135	-5%	-$2.35M	0.01%	1452
2015 Q4	$61.1M	Buy	379,884 +28,844	+8%	+$4.46M	0.01%	1330
2015 Q3	$46.8M	Buy	351,040 +3,519	+1%	+$459K	0.01%	1470
2015 Q2	$39.8M	Buy	347,521 +21,004	+6%	+$2.51M	0.01%	1676
2015 Q1	$39M	Sell	326,517 -18,752	-5%	-$2.5M	0.01%	1676
2014 Q4	$50.3M	Buy	345,269 +36,360	+12%	+$4.57M	0.01%	1461
2014 Q3	$40.7M	Buy	308,909 +13,988	+5%	+$1.84M	0.01%	1490
2014 Q2	$36.9M	Sell	294,921 -680,142	-70%	-$87.9M	0.01%	1608
2014 Q1	$156M	Buy	975,063 +27,477	+3%	+$4.52M	0.05%	514
2013 Q4	$127M	Sell	947,586 -39,038	-4%	-$5.02M	0.04%	662
2013 Q3	$107M	Buy	986,624 +112,579	+13%	+$12.2M	0.04%	698
2013 Q2	$74.1M	Buy	+874,045	New	+$78.2M	0.03%	881

Other funds holding ATHN

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JHIU

Janus Henderson Investors US Denver, Colorado $122B AUM 18.26% 1-Year Est. Return

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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

BlackRock Fund Advisors's ATHN Position: Q4 2016 in Review

BlackRock Fund Advisors increased its Athenahealth, Inc. (ATHN) stake by 5.8% in Q4 2016, buying an estimated $2.42M and bringing the position to 413,123 shares worth $43.4M. The position accounts for 0.01% of the portfolio, ranked #1769.

BlackRock Fund Advisors first reported a position in ATHN in Q2 2013 and has held it in 15 quarters since. The position peaked at $156M in Q1 2014. 240 funds tracked by Wall St. Rank hold ATHN as of Q4 2016.

BlackRock Fund Advisors held 413,123 shares of Athenahealth, Inc. worth $43.4M as of Q4 2016.
BlackRock Fund Advisors bought 22,499 Athenahealth, Inc. shares in Q4 2016, an estimated $2.42M.
Athenahealth, Inc. made up 0.01% of BlackRock Fund Advisors's portfolio in Q4 2016, its #1769 holding.
BlackRock Fund Advisors first reported a position in Athenahealth, Inc. in Q2 2013 and has held it in 15 quarters since.
BlackRock Fund Advisors's Athenahealth, Inc. position peaked at $156M in Q1 2014.
240 funds tracked by Wall St. Rank held Athenahealth, Inc. as of Q4 2016.

Based on BlackRock Fund Advisors's 13F filing for Q4 2016, filed 10 Feb 2017.