What does CUSIP 869367102 represent in this 13F holders report?

CUSIP 869367102 is the security identifier for STRO - Sutro Biopharma, Inc. - Common Stock, $0.001 par value used to aggregate holder disclosures.

How many institutions held STRO - Sutro Biopharma, Inc. - Common Stock, $0.001 par value in Q2 2019?

58 institutional investors reported STRO - Sutro Biopharma, Inc. - Common Stock, $0.001 par value for Q2 2019. Use the holders table for investor-level position and value details.

Sutro Biopharma, Inc. - Common Stock, $0.001 par value (STRO)

CUSIP: 869367102

Q2 2019 13F Holders as of 30 Jun 2019

Type / Class: Equity / Common Stock, $0.001 par value
Shares outstanding: 84,733,230
Total 13F shares: 11,817,484
Share change: +586,041
Total reported value: $122,739,770
Price per share: $11.38
Number of holders: 58
Value change: +$6,666,665
Number of buys: 32
Number of sells: 17

Quarterly Holders Quick Answers

What is CUSIP 869367102?
CUSIP 869367102 identifies STRO - Sutro Biopharma, Inc. - Common Stock, $0.001 par value in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2019
Previous quarter: Q1 2019

Recent filing periods for CUSIP 869367102:

Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024

Top shareholders of STRO - Sutro Biopharma, Inc. - Common Stock, $0.001 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
SV Health Investors, LLC	13F	Company	2.2%	1,824,542	$20,781,000	—	31 Mar 2019	13F
CITADEL ADVISORS LLC	13F	Company	2%	1,729,203	$19,696,000	—	31 Mar 2019	13F
EVENTIDE ASSET MANAGEMENT, LLC	13F	Company	1.5%	1,244,895	$13,770,000	—	31 Mar 2019	13F
Samsara BioCapital, LLC	13F	Company	1.3%	1,125,579	$12,820,000	—	31 Mar 2019	13F
Tekla Capital Management LLC	13F	Company	0.76%	641,268	$7,304,000	—	31 Mar 2019	13F
Camber Capital Management LP	13F	Company	0.71%	600,000	$6,834,000	—	31 Mar 2019	13F
SPHERA FUNDS MANAGEMENT LTD.	13F	Company	0.52%	437,889	$4,988,000	—	31 Mar 2019	13F
FMR LLC	13F	Company	0.47%	400,000	$4,556,000	—	31 Mar 2019	13F
Sio Capital Management, LLC	13F	Company	0.47%	398,796	$4,542,000	—	31 Mar 2019	13F
BlackRock Finance, Inc.	13F	Company	0.37%	315,668	$3,595,000	—	31 Mar 2019	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	0.28%	241,027	$2,745,000	—	31 Mar 2019	13F
VANGUARD GROUP INC	13F	Company	0.21%	176,772	$2,013,000	—	31 Mar 2019	13F
INTERNATIONAL BIOTECHNOLOGY TRUST PLC	13F	Company	0.17%	146,653	$1,670,000	—	31 Mar 2019	13F
JENNISON ASSOCIATES LLC	13F	Company	0.16%	137,788	$1,569,000	—	31 Mar 2019	13F
Pentwater Capital Management LP	13F	Company	0.15%	127,005	$1,447,000	—	31 Mar 2019	13F
JPMORGAN CHASE & CO	13F	Company	0.11%	95,860	$1,092,000	—	31 Mar 2019	13F
STATE STREET CORP	13F	Company	0.1%	87,374	$995,000	—	31 Mar 2019	13F
NORTHERN TRUST CORP	13F	Company	0.09%	74,867	$852,000	—	31 Mar 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.06%	53,620	$610,000	—	31 Mar 2019	13F
Alyeska Investment Group, L.P.	13F	Company	0.06%	50,151	$571,000	—	31 Mar 2019	13F
ACUTA CAPITAL PARTNERS, LLC	13F	Company	0.05%	45,500	$518,000	—	31 Mar 2019	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.05%	43,526	$496,000	—	31 Mar 2019	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.05%	40,013	$456,000	—	31 Mar 2019	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.04%	37,660	$429,000	—	31 Mar 2019	13F
DAFNA Capital Management LLC	13F	Company	0.04%	31,494	$359,000	—	31 Mar 2019	13F
SG Americas Securities, LLC	13F	Company	0.03%	26,380	$300,000	—	31 Mar 2019	13F
Bank of New York Mellon Corp	13F	Company	0.02%	14,881	$169,000	—	31 Mar 2019	13F
Spark Investment Management LLC	13F	Company	0.02%	14,800	$168,000	—	31 Mar 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.02%	13,110	$150,000	—	31 Mar 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.01%	10,141	$115,000	—	31 Mar 2019	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.01%	10,005	$114,000	—	31 Mar 2019	13F
DEUTSCHE BANK AG\	13F	Company	0.01%	9,338	$105,000	—	31 Mar 2019	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.01%	6,000	$68,000	—	31 Mar 2019	13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	13F	Company	0.01%	5,080	$58,000	—	31 Mar 2019	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0%	4,076	$46,000	—	31 Mar 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0%	3,371	$38,000	—	31 Mar 2019	13F
BARCLAYS PLC	13F	Company	0%	1,806	$21,000	—	31 Mar 2019	13F
CITIGROUP INC	13F	Company	0%	1,703	$19,000	—	31 Mar 2019	13F
STRS OHIO	13F	Company	0%	1,700	$19,000	—	31 Mar 2019	13F
BNP PARIBAS FINANCIAL MARKETS	13F	Company	0%	1,516	$17,267	—	31 Mar 2019	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0%	1,100	$13,000	—	31 Mar 2019	13F
VV Manager LLC	13F	Company	1.2%	995,579	$11,339	—	31 Mar 2019	13F
Legal & General Group Plc	13F	Company	0%	987	$11,000	—	31 Mar 2019	13F
MORGAN STANLEY	13F	Company	0%	978	$11,000	—	31 Mar 2019	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0%	618	$7,000	—	31 Mar 2019	13F
Ameritas Investment Partners, Inc.	13F	Company	0%	525	$6,000	—	31 Mar 2019	13F
Catalyst Capital Advisors LLC	13F	Company	0%	500	$6,000	—	31 Mar 2019	13F
Tower Research Capital LLC (TRC)	13F	Company	0%	234	$3,000	—	31 Mar 2019	13F
Advisor Group, Inc.	13F	Company	0%	200	$2,000	—	31 Mar 2019	13F

Institutional Holders of Sutro Biopharma, Inc. - Common Stock, $0.001 par value (STRO) as of Q2 2019

As of 30 Jun 2019, Sutro Biopharma, Inc. - Common Stock, $0.001 par value (STRO) was held by 58 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 11,817,484 shares. The largest 10 holders included SV Health Investors, LLC, CITADEL ADVISORS LLC, EVENTIDE ASSET MANAGEMENT, LLC, Samsara BioCapital, LLC, VV Manager LLC, Tekla Capital Management LLC, Camber Capital Management LP, BlackRock Inc., SPHERA FUNDS MANAGEMENT LTD., and Sio Capital Management, LLC. This page lists 58 institutional shareholders reporting positions in this security for the Q2 2019 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2019 vs Q1 2019 Across Filers

Q1 2019 holders

Q2 2019 holders

Holder diff

Investor	Q1 2019 Shares	Q2 2019 Shares	Share Diff	Share Chg %	Q1 2019 Value $	Q2 2019 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.