Sientra Inc (SIEN) Ownership

0.28 ↑0.00 (1.41%)
As of November 28, 2022, 3:57pm EST.

Institutional Ownership

RIMA MANAGEMENT, LLC is the biggest individual institutional holder of Sientra Inc (SIEN), owning a total of 3.1 million shares. Combined, the top 20 institutional holders of SIEN own 32.96% of the company with a total of 27.6 million shares.

In the latest ownership report on September 30th 2022, the top 20 institutional holders increased their combined ownership of SIEN by 655 thousand shares. 5 institutions bought 1,154,362 total additional shares and increased their ownership by an average of 49.92%. However 2 institutions sold 499,043 total shares and decreased their ownership by an average of 30.28%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Sientra increased by a net total of 655,319 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc3.366%5.136%2,818,074137,6702022-09-30
BAMCO Inc3.079%0.000%2,578,36402022-09-30
Needham Investment Management, LLC2.771%9.519%2,320,000201,6502022-09-30
Abingworth LLP1.999%0.000%1,673,58902022-09-30
Arnhold & S. Bleichroeder Advisers, LLC1.158%38.250%969,807268,3192022-09-30
Mutual Of America Capital Management LLC1.148%0.834%961,5967,9522022-09-30
GSA Capital Partners LLP0.972%195.836%813,884538,7712022-09-30
Woodline Partners LP0.811%-39.215%679,332-438,2652022-09-30
X-Square Capital, LLC0.317%0.000%265,50302022-09-30
Ergoteles LLC0.267%-21.348%223,922-60,7782022-09-30

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
RIMA MANAGEMENT, LLC3.709%0.648%3,106,03920,0002022-06-30
Vanguard Group Inc3.366%5.136%2,818,074137,6702022-09-30
Blackstone Inc3.261%0.000%2,730,76502022-06-30
BAMCO Inc3.079%0.000%2,578,36402022-09-30
Needham Investment Management, LLC2.771%9.519%2,320,000201,6502022-09-30
Awm Investment Company Inc2.617%9.332%2,190,990187,0062022-06-30
Millennium Management LLC2.376%253.356%1,989,3231,426,3432022-06-30
Granite Point Capital Management LP2.139%-10.044%1,791,287-200,0002022-06-30
Abingworth LLP1.999%0.000%1,673,58902022-09-30
Arnhold & S. Bleichroeder Advisers, LLC1.158%38.250%969,807268,3192022-09-30
Mutual Of America Capital Management LLC1.148%0.834%961,5967,9522022-09-30
GSA Capital Partners LLP0.972%195.836%813,884538,7712022-09-30
Stifel Financial Corp0.920%1,232.300%770,067712,2672022-06-30
Woodline Partners LP0.811%-39.215%679,332-438,2652022-09-30
Geode Capital Management, LLC0.699%-44.069%585,182-461,0722022-06-30
HighTower Advisors, LLC0.506%-0.236%423,978-1,0012022-06-30
Parkman Healthcare Partners LLC0.501%-21.187%419,176-112,6842022-06-30
Marshall Wace Asset Management Ltd0.345%77.848%288,642126,3452022-06-30
X-Square Capital, LLC0.317%0.000%265,50302022-09-30
Ergoteles LLC0.267%-21.348%223,922-60,7782022-09-30

Mutual Fund Ownership

Baron Discovery Institutional is the biggest individual fund holder of Sientra Inc (SIEN), owning a total of 2.4 million shares. Combined, the top 20 mutual fund holders of SIEN own 19.73% of the company with a total of 16.5 million shares.

In the latest ownership report on October 31st 2022, the top 20 fund holders increased their combined ownership of SIEN by 101 thousand shares. 1 funds bought 101,256 total additional shares and increased their ownership by an average of 12.47%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Sientra increased by a net total of 101,256 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Total Stock Mkt Idx Inv2.212%0.000%1,852,55602022-10-31
First Eagle Small Cap Opportunity I1.090%12.474%913,007101,2562022-10-31
Vanguard Extended Market Index Investor1.015%0.000%849,61802022-10-31
iShares Micro-Cap ETF0.153%0.000%127,69102022-10-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Baron Discovery Institutional2.825%0.000%2,365,36302022-09-30
Baron Discovery Strategy2.825%0.000%2,365,36302022-09-30
Needham Small Cap Growth Retail2.747%9.610%2,300,000201,6502022-09-30
Vanguard Instl Ttl Stck Mkt Idx Tr2.212%8.028%1,852,556137,6702022-09-30
Vanguard Total Stock Mkt Idx Inv2.212%0.000%1,852,55602022-10-31
First Eagle Small Cap Opportunity I1.090%12.474%913,007101,2562022-10-31
Schroder US Smaller Companies Acc1.084%0.000%907,54402022-06-30
Vanguard Extended Market Index Investor1.015%0.000%849,61802022-10-31
Mutual of America Small Cap Value0.982%-2.791%822,488-23,6172022-06-30
First Eagle Small Cap Strategy0.969%41.668%811,751238,7572022-09-30
Fidelity® Extended Market Index0.395%0.000%330,81602022-09-30
Schroder ISF US Smlr Coms Impct A DisUSD0.381%0.000%319,35802022-06-30
Schroder ISF Global Smlr Coms C Acc USD0.203%-19.586%170,243-41,4652022-06-30
iShares Micro-Cap ETF0.153%0.000%127,69102022-10-31
BlackRock Extended Mkt Composite0.144%0.000%120,419120,4192022-06-30
BlackRock Extended Equity Market K0.127%-0.912%106,323-9792022-09-30
Bridgeway Ultra-Small Company Market0.122%0.000%102,00002022-09-30
Fidelity® Total Market Index0.092%0.000%77,15802022-09-30
Fidelity® Series Total Market Index0.081%0.000%67,98702022-09-30
Mutual of America All America0.073%-34.907%60,926-32,6722022-06-30

Discussions

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AppleBigTech

$SIEN we all speculate but nobody knows what going to happen.

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rikutarii3

$SIEN wow. The volume is so low today. Unreal

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bullorbear

$SIEN come on I wana jump up and down

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