SEER · Seer, Inc. · Holdings

$1.78 +0.05 (+2.60%) Q2 2026 earnings call transcript

Market Cap

$93.58M

55.37M

Volume · Nov 3 12.7K Avg daily vol (3M) 243.85K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of SEER: 13F, 13D and 13G, insiders and funds →

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 59

Total Value: $34,278,491

Total Shares: 20,481,861

Institutional Ownership Trend

24 quarters

Holder Concentration

Across 59 13F filers

Top Holder

25.0%

of institutional value

Top 5

62.4%

of institutional value

Top 10

78.4%

of institutional value

HHI

1,070

Broadly held

Who Holds SEER

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 59 filers, like-for-like change -0.1%; actively managed books +3.2%; index-like books -9.7%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	33.5%	22	+8.2%	2	4
Adviser	0.1%	1	-9.9%	0	0
Bank	2.0%	9	-22.4%	1	0
Non-US	0.0%	2	-9.0%	0	0
Holding company	8.9%	5	-16.4%	0	0
Exempt adviser	0.0%	0	-100.0%	0	1
Benefit plan	0.0%	0	—	0	0
Unknown	55.5%	20	-0.1%	6	2

Style	Share	Filers	Change	New	Exited
Index-like	22.8%	9	-9.7%	0	0
Systematic-like	11.1%	8	+20.0%	1	2
Concentrated	28.8%	7	+5.6%	3	1
Diversified active	37.2%	35	-2.6%	5	4
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	42.6%	27	-1.5%	3	1
Medium turnover	28.5%	12	+0.1%	1	2
High turnover	14.8%	16	+15.8%	5	3
Unknown	14.1%	4	-9.3%	0	1
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	18.0%	9	-6.4%	0	2
Medium horizon	46.8%	8	-4.3%	1	1
Long horizon	31.8%	36	+10.5%	6	2
Unknown	3.5%	6	+7.4%	2	2
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	10.2%	10	-4.1%	2	2
$1B to $10B	17.9%	12	+10.1%	4	2
$10B to $100B	41.2%	11	-1.0%	1	1
$100B or more	30.7%	26	-2.7%	2	2
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	0.8%	3	-30.0%	0	2
Pooled investment vehicles	13.8%	10	+22.8%	2	1
Registered funds and BDCs	14.7%	5	-2.8%	0	0
Pension and profit sharing plans	0.0%	1	0.0%	0	0
Governments and sovereign funds	2.2%	1	-5.9%	0	1
Diversified	2.1%	2	+73.6%	0	0
Other investment advisers	0.0%	0	—	0	0
Unknown	66.5%	37	-3.8%	7	3

Private funds	Share	Filers	Change	New	Exited
Hedge funds	13.2%	11	+26.9%	2	1
Other private funds	5.3%	4	-4.0%	0	2
Mixed private funds	0.0%	0	—	0	0
Private funds, type not stated	1.0%	1	+100.0%	0	0
No private funds	14.1%	6	-5.0%	0	2
Real estate funds	0.0%	0	—	0	0
Unknown	66.5%	37	-3.5%	7	2

Location	Share	Filers	Change	New	Exited
United States	72.7%	48	+0.4%	8	6
Outside the US	27.3%	11	-1.3%	1	1

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-06-30 13F.

Conviction and Crowding

59 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

1.69% of filers hold it in their top 10

Mar 31, 2026: 2

Holders above 5%

median weight 0.000%

Mar 31, 2026: 0

Crowding

7.67%

of shares outstanding, 23rd percentile

Mar 31, 2026: 6.46%

Private-fund advisers

7.25%

of shares outstanding

Institutional ownership

37.3%

43.2% of the estimated free float

Top 10 holders

78.4%

of 13F shares, Herfindahl 0.107

Active holders

+3.2%

like-for-like share change of active filers

5% stakes on record

0 13D, 3 13G (0 institutional, 1 passive, 2 exempt)

How long holders have held it value-weighted 11.0 quarters

Under 1 year 19.4% 1 to 3 years 27.6% 3 years or more 53.0% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$3.64

estimated per share

Mar 31, 2026: $3.83

Quarter-end price

$1.66

implied by 13F values

Estimated gain or loss

-54.4%

price against the estimated cost

Estimated at a loss

100.0%

of costed 13F value

Estimated cost covers 58.2% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies SEER's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	ARQ Arq, Inc.	3	0.359
2	BCYC Bicycle Therapeutics PLC	4	0.316
3	STHO Star Holdings	3	0.316
4	PLRX Pliant Therapeutics, Inc.	4	0.298
5	SEG Seaport Entertainment Group Inc.	3	0.286
6	NKTX Nkarta, Inc.	3	0.274
7	ENGN enGene Therapeutics Inc.	4	0.270
8	FULC Fulcrum Therapeutics, Inc.	3	0.254
9	MXCT Maxcyte, Inc.	3	0.237
10	RVMD Revolution Medicines, Inc.	3	0.074

Shareholder Targets

13F filers that own its peers but not SEER, quarter ended Jun 30, 2026

Found through its holder-overlap peers: ARQ, BCYC, STHO, PLRX, SEG, NKTX, ENGN, FULC, MXCT, RVMD, COF, NOW, TSM, AMZN, AVGO, BRK-B, META, NVDA, MSFT, GOOGL. 7,275 filers in all.

#	Filer	In peers	Of book	Largest peers
1	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$348,563,258,584 16 held	15.7%	NVDA, GOOGL, MSFT
2	NORGES BANK Non-US, Index-like	$251,565,139,569 11 held	25.1%	NVDA, GOOGL, MSFT
3	Capital Research Global Investors Adviser, Diversified active	$214,847,813,602 8 held	30.0%	AVGO, NVDA, GOOGL
4	Capital World Investors Adviser, Diversified active	$190,738,961,027 10 held	22.6%	AVGO, GOOGL, META
5	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser, Index-like	$137,863,376,939 14 held	25.1%	NVDA, GOOGL, MSFT
6	CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser, Diversified active	$122,677,769,520 16 held	16.3%	NVDA, GOOGL, MSFT
7	Capital International Investors Adviser, Diversified active	$121,140,765,041 10 held	25.1%	AVGO, GOOGL, MSFT
8	Bank of New York Mellon Corp Bank, Index-like	$120,041,477,574 16 held	19.7%	NVDA, GOOGL, MSFT
9	Legal & General Group Plc Unknown, Index-like	$111,986,466,699 14 held	23.4%	NVDA, GOOGL, MSFT
10	WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active	$107,904,174,183 12 held	18.6%	NVDA, GOOGL, AVGO

Fund Ownership of SEER by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 4.25% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	0.73%	+0.01 pp	405,436	7
Index ETFs	3.52%	-0.20 pp	1,948,884	4
Active ETFs	0.05%	-0.12 pp	28,733	4
Active funds	1.75%	-1.01 pp	967,220	15
Unclassified	0.13%	+0.13 pp	73,815	4
All registered funds	6.18%	-1.20 pp	3,424,088	34

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 22 Adviser 1 Bank 9 Non-US 2 Holding company 5 Unknown 20

Showing 59 of 59

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

SOFTBANK GROUP CORP.

$8,524,735

24.87%

5,135,383

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SB Global Advisers Limited	5,135,383	$8,524,735	100.0%	Defined

Siren, L.L.C.

$4,081,397

11.91%

2,458,673

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invus Group, LLC	2,458,673	$4,081,397	100.0%	Defined

ACADIAN ASSET MANAGEMENT LLC

$3,243,148

9.46%

1,953,704

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	1,953,704	$3,243,148	100.0%	Defined

VANGUARD CAPITAL MANAGEMENT LLC

$3,039,556

8.87%

1,831,058

BlackRock, Inc.

$2,371,150

6.92%

1,428,405

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	273,685	$454,317	19.2%	Sole
BlackRock Investment Management, LLC	10,527	$17,474	0.7%	Sole
BlackRock Fund Advisors	160,882	$267,064	11.3%	Sole
BlackRock Institutional Trust Company, N.A.	982,086	$1,630,262	68.8%	Sole
Aperio Group, LLC	1,225	$2,033	0.1%	Sole

RENAISSANCE TECHNOLOGIES LLC

$1,635,930

4.77%

985,500

NANO CAP NEW MILLENNIUM GROWTH FUND L P

$1,369,500

4.00%

825,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AZG TANGIBLE ASSETS FUND LLC	825,000	$1,369,500	100.0%	Sole

Peapod Lane Capital LLC

$939,909

2.74%

421,484

CITADEL ADVISORS LLC

$862,054

2.51%

519,310

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	519,310	$862,054	100.0%	Defined

TWO SIGMA INVESTMENTS, LP

$817,214

2.38%

492,298

GEODE CAPITAL MANAGEMENT, LLC

$764,312

2.23%

460,430

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	81,556	$135,382	17.7%	Defined
Held directly	378,874	$628,930	82.3%	Defined

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$762,675

2.22%

459,443

1888 Investments, LLC

$596,177

1.74%

359,143

GOLDMAN SACHS GROUP INC

$409,418

1.19%

246,638

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	56,337	$93,519	22.8%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	190,301	$315,899	77.2%	Defined

JACOBS LEVY EQUITY MANAGEMENT, INC

$369,071

1.08%

222,332

Rangeley Capital, LLC

$368,520

1.08%

222,000

VANGUARD FIDUCIARY TRUST CO

$360,155

1.05%

216,961

DIMENSIONAL FUND ADVISORS LP

$352,956

1.03%

212,625

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	10,587	$17,574	5.0%	Defined
DFA Australia Ltd.	10,600	$17,596	5.0%	Defined
Dimensional Ireland Ltd	51,481	$85,458	24.2%	Defined
Held directly	139,957	$232,328	65.8%	Sole

EDGEWOOD MANAGEMENT LLC

$332,000

0.97%

200,000

GSA CAPITAL PARTNERS LLP

$306,309

0.89%

184,524

STATE STREET CORP

$265,517

0.77%

159,950

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	159,950	$265,517	100.0%	Defined

MORGAN STANLEY

$241,418

0.70%

145,434

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	724	$1,201	0.5%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	142,589	$236,697	98.0%	Defined
MORGAN STANLEY SMITH BARNEY LLC	5	$8	0.0%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	2,116	$3,512	1.5%	Defined

Advisory Services Network, LLC

$236,795

0.69%

142,648

Voss Capital, LP

$227,903

0.66%

137,291

HSBC HOLDINGS PLC

$189,817

0.55%

114,348

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
HSBC BANK PLC	114,348	$189,817	100.0%	Defined

Shay Capital LLC

$156,385

0.46%

94,208

NORTHERN TRUST CORP

$130,965

0.38%

78,895

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	78,895	$130,965	100.0%	Defined

AMERICAN CENTURY COMPANIES INC

$122,532

0.36%

73,815

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	73,815	$122,532	100.0%	Defined

Corient Private Wealth LLC

$121,512

0.35%

73,200

ROYAL BANK OF CANADA

$118,789

0.35%

71,560

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Dominion Securities Inc.	71,500	$118,690	99.9%	Defined
Held directly	60	$99	0.1%	Sole

Palumbo Wealth Management LLC

$113,681

0.33%

68,483

Covestor Ltd

$109,443

0.32%

49,078

JANE STREET GROUP, LLC

$98,603

0.29%

59,400

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	42,096	$69,879	70.9%	Defined
Jane Street Global Trading, LLC	17,304	$28,724	29.1%	Defined

BANK OF AMERICA CORP /DE/

$94,608

0.28%

56,993

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	56,993	$94,608	100.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$86,177

0.25%

51,914

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	51,914	$86,177	100.0%	Defined

XTX Topco Ltd

$73,665

0.21%

44,377

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	44,377	$73,665	100.0%	Defined

PRELUDE CAPITAL MANAGEMENT, LLC

$56,252

0.16%

33,887

Pathstone Holdings, LLC

$44,006

0.13%

26,510

UBS Group AG

$43,390

0.13%

26,139

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	260	$431	1.0%	Defined
UBS AG	25,879	$42,959	99.0%	Defined

Invesco Ltd.

$39,566

0.12%

23,835

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Capital Management LLC	23,835	$39,566	100.0%	Defined

HRT FINANCIAL LP

$37,696

0.11%

22,709

FNY Investment Advisers, LLC

$34,765

0.10%

15,590

Sequoia Financial Advisors, LLC

$27,556

0.08%

16,600

Bronte Capital Management Pty Ltd.

$25,080

0.07%

15,109

Point72 Asset Management, L.P.

$23,430

0.07%

14,115

Vanguard Global Advisers, LLC

$21,395

0.06%

12,889

BARCLAYS PLC

$13,490

0.04%

8,127

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	7,735	$12,840	95.2%	Defined
BARCLAYS CAPITAL INC.	392	$650	4.8%	Defined

SBI Securities Co., Ltd.

$4,611

0.01%

2,068

Russell Investments Group, Ltd.

$2,660

0.01%

1,603

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	1,603	$2,660	100.0%	Defined

Atlantic Union Bankshares Corp

$2,075

0.01%

1,250

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SSB Wealth Management, Inc.	1,250	$2,075	100.0%	Sole

NATIONAL BANK OF CANADA /FI/

$1,660

0.00%

1,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
National Bank Financial Inc.	1,000	$1,660	100.0%	Defined

SIMPLEX TRADING, LLC

$1,439

0.00%

867

Caitong International Asset Management Co., Ltd

$1,322

0.00%

593

BNP PARIBAS ARBITRAGE, SA

$1,098

0.00%

662

FMR LLC

$1,054

0.00%

635

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	635	$1,054	100.0%	Defined

Tower Research Capital LLC (TRC)

$1,047

0.00%

631

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	631	$1,047	100.0%	Defined

OSAIC HOLDINGS, INC.

$630

0.00%

380

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	380	$630	100.0%	Defined

JPMORGAN CHASE & CO

$222

0.00%

134

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities plc	134	$222	100.0%	Defined

NISA INVESTMENT ADVISORS, LLC

$51

0.00%

Key facts CIK 1726445 CUSIP 81578P106 13F (30d) 7 filings 7 filers Visit website Investor relations