How many institutions held SEER - Seer, Inc. - Class A Common Stock, par value $0.00001 per share in Q3 2021?

95 institutional investors reported SEER - Seer, Inc. - Class A Common Stock, par value $0.00001 per share for Q3 2021. Use the holders table for investor-level position and value details.

Seer, Inc. - Class A Common Stock, par value $0.00001 per share (SEER)

Q: What does CUSIP 81578P106 represent in this 13F holders report?

CUSIP 81578P106 is the security identifier for SEER - Seer, Inc. - Class A Common Stock, par value $0.00001 per share used to aggregate holder disclosures.

CUSIP: 81578P106

Q3 2021 13F Holders as of 30 Sep 2021

Type / Class: Equity / Class A Common Stock, par value $0.00001 per share
Shares outstanding: 56,744,174
Total 13F shares: 48,127,481
Share change: -2,141,790
Total reported value: $1,661,841,605
Put/Call ratio: 33%
Price per share: $34.53
Number of holders: 95
Value change: -$58,509,754
Number of buys: 62
Number of sells: 39

Quarterly Holders Quick Answers

What is CUSIP 81578P106?
CUSIP 81578P106 identifies SEER - Seer, Inc. - Class A Common Stock, par value $0.00001 per share in SEC institutional holdings data.

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Explore More Reporting Periods

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

Newer quarter: Q4 2021
Previous quarter: Q2 2021

Recent filing periods for CUSIP 81578P106:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of SEER - Seer, Inc. - Class A Common Stock, par value $0.00001 per share (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
FMR LLC	13F	Company	15%	8,494,546	$278,451,000	—	30 Jun 2021	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	10%	5,672,428	$185,942,000	—	30 Jun 2021	13F
Artal Group S.A.	13F	Company	9.8%	5,588,366	$183,187,000	—	30 Jun 2021	13F
MAVERICK CAPITAL LTD	13F	Company	9.5%	5,418,893	$177,631,000	—	30 Jun 2021	13F
SB INVESTMENT ADVISERS (UK) LTD	13F	Company	9.1%	5,135,383	$168,337,000	—	30 Jun 2021	13F
BlackRock Finance, Inc.	13F	Company	4.5%	2,577,449	$84,488,000	—	30 Jun 2021	13F
ARK Investment Management LLC	13F	Company	2.7%	1,508,918	$49,462,000	—	30 Jun 2021	13F
Capital World Investors	13F	Company	2.4%	1,370,000	$44,909,000	—	30 Jun 2021	13F
VANGUARD GROUP INC	13F	Company	1.6%	888,926	$29,139,000	—	30 Jun 2021	13F
JPMORGAN CHASE & CO	13F	Company	1.6%	881,033	$28,881,000	—	30 Jun 2021	13F
AJU IB Investment Co., Ltd.	13F	Company	1.4%	816,375	$26,761,000	—	30 Jun 2021	13F
Artisan Partners Limited Partnership	13F	Company	1.2%	674,650	$22,115,000	—	30 Jun 2021	13F
MORGAN STANLEY	13F	Company	1.2%	666,469	$21,847,000	—	30 Jun 2021	13F
Capital International Investors	13F	Company	0.96%	544,694	$17,855,000	—	30 Jun 2021	13F
CAAS CAPITAL MANAGEMENT LP	13F	Company	0.58%	329,114	$10,788,000	—	30 Jun 2021	13F
Pier Capital, LLC	13F	Company	0.56%	318,964	$10,456,000	—	30 Jun 2021	13F
STATE STREET CORP	13F	Company	0.5%	282,291	$9,253,000	—	30 Jun 2021	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.47%	268,777	$8,810,000	—	30 Jun 2021	13F
aMoon Growth Fund Limited Partnership	3/4/5	10%+ Owner	— class O/S missing	4,923,196	$8,345,310	—	09 Jun 2021	3/4/5
PURA VIDA INVESTMENTS, LLC	13F	Company	0.45%	253,041	$8,295,000	—	30 Jun 2021	13F
TD ASSET MANAGEMENT INC	13F	Company	0.43%	242,906	$7,758,000	—	30 Jun 2021	13F
EMERALD MUTUAL FUND ADVISERS TRUST	13F	Company	0.39%	221,196	$7,251,000	—	30 Jun 2021	13F
Woodline Partners LP	13F	Company	0.38%	214,461	$7,030,000	—	30 Jun 2021	13F
EMERALD ADVISERS, LLC	13F	Company	0.37%	211,122	$6,921,000	—	30 Jun 2021	13F
Alyeska Investment Group, L.P.	13F	Company	0.31%	176,034	$5,770,000	—	30 Jun 2021	13F
NORTHERN TRUST CORP	13F	Company	0.27%	154,019	$5,049,000	—	30 Jun 2021	13F
Bank Julius Baer & Co. Ltd, Zurich	13F	Company	0.27%	152,593	$5,002,000	—	30 Jun 2021	13F
Casdin Capital, LLC	13F	Company	0.26%	150,000	$4,917,000	—	30 Jun 2021	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.24%	138,223	$4,531,000	—	30 Jun 2021	13F
Bellevue Group AG	13F	Company	0.24%	136,133	$4,462,000	—	30 Jun 2021	13F
Amova Asset Management Americas, Inc.	13F	Company	0.24%	135,796	$4,451,000	—	30 Jun 2021	13F
FEDERATED HERMES, INC.	13F	Company	0.22%	125,000	$4,098,000	—	30 Jun 2021	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.21%	121,109	$3,970,000	—	30 Jun 2021	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.17%	94,307	$3,092,000	—	30 Jun 2021	13F
Eagle Health Investments LP	13F	Company	0.15%	83,500	$2,737,000	—	30 Jun 2021	13F
BAMCO INC /NY/	13F	Company	0.13%	75,000	$2,458,000	—	30 Jun 2021	13F
PRIMECAP MANAGEMENT CO/CA/	13F	Company	0.13%	72,740	$2,384,000	—	30 Jun 2021	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.11%	63,500	$2,082,000	—	30 Jun 2021	13F
Nuveen Asset Management, LLC	13F	Company	0.1%	59,092	$1,937,000	—	30 Jun 2021	13F
BRIDGER MANAGEMENT, LLC	13F	Company	0.1%	57,700	$1,891,000	—	30 Jun 2021	13F
CITADEL ADVISORS LLC	13F	Company	0.1%	56,264	$1,844,000	—	30 Jun 2021	13F
Bank of New York Mellon Corp	13F	Company	0.09%	51,610	$1,692,000	—	30 Jun 2021	13F
FRANKLIN RESOURCES INC	13F	Company	0.08%	44,826	$1,469,000	—	30 Jun 2021	13F
S.c.a. Candriam	13F	Individual	0.07%	40,000	$1,311,000	—	30 Jun 2021	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.07%	39,528	$1,296,000	—	30 Jun 2021	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.06%	35,200	$1,154,000	—	30 Jun 2021	13F
Jetstream Capital LLC	13F	Company	0.06%	35,000	$1,147,000	—	30 Jun 2021	13F
PIER 88 INVESTMENT PARTNERS LLC	13F	Company	0.05%	27,295	$895,000	—	30 Jun 2021	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.05%	26,748	$877,000	—	30 Jun 2021	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.05%	26,392	$865,000	—	30 Jun 2021	13F

Institutional Holders of Seer, Inc. - Class A Common Stock, par value $0.00001 per share (SEER) as of Q3 2021

As of 30 Sep 2021, Seer, Inc. - Class A Common Stock, par value $0.00001 per share (SEER) was held by 95 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 48,127,481 shares. The largest 10 holders included FMR LLC, PRICE T ROWE ASSOCIATES INC /MD/, MAVERICK CAPITAL LTD, SB Global Advisers Ltd, Artal Group S.A., BlackRock Inc., VANGUARD GROUP INC, Capital World Investors, MORGAN STANLEY, and PURA VIDA INVESTMENTS, LLC. This page lists 95 institutional shareholders reporting positions in this security for the Q3 2021 filing period.

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

Compare Q3 2021 vs Q2 2021 Across Filers

Q2 2021 holders

Q3 2021 holders

Holder diff

Investor	Q2 2021 Shares	Q3 2021 Shares	Share Diff	Share Chg %	Q2 2021 Value $	Q3 2021 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.