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Greylin Investment Management’s Ambarella AMBA Stock Holding History

Greylin Investment Management’s Portfolio AMBA Stock Details AMBA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-5,650
Closed -$219K – 76
2018
Q3 		$219K Sell
5,650
-13,403
-70% -$519K 0.05% 73
2018
Q2 		$736K Sell
19,053
-3,347
-15% -$158K 0.16% 50
2018
Q1 		$1.1M Sell
22,400
-775
-3% -$40.2K 0.24% 44
2017
Q4 		$1.36M Sell
23,175
-3,370
-13% -$187K 0.29% 37
2017
Q3 		$1.3M Buy
26,545
+4,030
+18% +$199K 0.3% 37
2017
Q2 		$1.09M Buy
22,515
+785
+4% +$43.5K 0.25% 40
2017
Q1 		$1.19M Buy
21,730
+550
+3% +$29.7K 0.28% 38
2016
Q4 		$1.15M Sell
21,180
-750
-3% -$45.2K 0.28% 37
2016
Q3 		$1.61M Sell
21,930
-900
-4% -$56.4K 0.4% 32
2016
Q2 		$1.16M Buy
22,830
+11,225
+97% +$496K 0.29% 36
2016
Q1 		$519K Buy
11,605
+3,080
+36% +$127K 0.14% 47
2015
Q4 		$475K Buy
+8,525
New +$480K 0.13% 46

Other funds holding AMBA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
VBA
Van Berkom & Associates Montreal, Quebec, Canada $3.1B AUM 12.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Axa
Axa Paris, France $91.9M AUM 27.41% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
PA
Pinnacle Associates New York $9.16B AUM 63.5% 1-Year Est. Return

Greylin Investment Management's AMBA Position: Q4 2018 in Review

Greylin Investment Management sold out of Ambarella (AMBA) in Q4 2018, closing a stake of 5,650 shares — an estimated $219K sold.

Greylin Investment Management first reported a position in AMBA in Q4 2015 and held it in 12 quarters. The position peaked at $1.61M in Q3 2016. 192 funds tracked by Wall St. Rank hold AMBA as of Q4 2018.

  • Greylin Investment Management reported no remaining Ambarella position as of Q4 2018 after selling out during the quarter.
  • Greylin Investment Management sold 5,650 Ambarella shares in Q4 2018, an estimated $219K.
  • Greylin Investment Management first reported a position in Ambarella in Q4 2015 and held it in 12 quarters.
  • Greylin Investment Management's Ambarella position peaked at $1.61M in Q3 2016.
  • 192 funds tracked by Wall St. Rank held Ambarella as of Q4 2018.

Based on Greylin Investment Management's 13F filing for Q4 2018, filed 14 Jan 2019.