13F

Stock

Seer, Inc.

SEER · held by 57 managers

Reported value

$31.9M

Holders

57

+6 new · −14 exited

Holders’ est. mark

−$2.24M

Price effect on 48 books still in the name

Largest holder

$8.63M

SOFTBANK GROUP CORP.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
SOFTBANK GROUP CORP.5.14M$8.63M−$770.3KCut−$770.3K
Siren, L.L.C.2.46M$4.13M−$368.8KCut−$3.19M
VANGUARD CAPITAL MANAGEMENT LLC1.96M$3.29MHeld
BlackRock, Inc.1.82M$3.06M−$273.2KCut−$283.4K
Renaissance Technologies976.7K$1.64M−$146.5KCut−$283.2K
AJU IB Investment Co., Ltd.816.4K$1.54M$49KAdded$49K
NANO CAP NEW MILLENNIUM GROWTH FUND L P825K$1.39M−$123.8KCut−$123.8K
TWO SIGMA INVESTMENTS, LP511.6K$859.5K−$37.9KAdded$397.1K
BRIDGEWAY CAPITAL MANAGEMENT, LLC459.4K$771.9K−$68.9KCut−$343.4K
Peapod Lane Capital LLC438.6K$735.9K−$66.7KCut−$66.8K
GEODE CAPITAL MANAGEMENT, LLC423K$710.8K−$63.4KCut−$155.1K
1888 Investments, LLC359.1K$603.4K−$53.9KCut−$53.9K
DIMENSIONAL FUND ADVISORS LP221.9K$372.8K−$33.2KCut−$58K
VANGUARD FIDUCIARY TRUST CO215.5K$362.1KHeld
GOLDMAN SACHS GROUP INC194.2K$326.2K−$29.1KCut−$60K
Rangeley Capital, LLC184.3K$309.6K−$3KAdded$273K
T3 Companies, LLC171K$287.2K−$19.8KAdded$45.7K
MORGAN STANLEY160.9K$270.3K−$24.1KCut−$43.3K
State Street159.9K$268.7K−$22.8KCut−$9.59K
JACOBS LEVY EQUITY MANAGEMENT, INC143.2K$240.6K−$5.85KAdded$169.2K
Shay Capital LLC135.5K$227.6K−$20.3KCut−$47.5K
NORTHERN TRUST CORP134.6K$226.1K−$16.2KAdded$28.3K
D. E. Shaw & Co., Inc.125.2K$210.3K−$18.8KCut−$537.4K
HSBC HOLDINGS PLC114.3K$193.2K−$17.2KCut−$17.2K
EDGEWOOD MANAGEMENT LLC100K$168K−$15KCut−$15K
AMERICAN CENTURY COMPANIES INC73.8K$124K−$11.1KCut−$13.6K
ROYAL BANK OF CANADA71.6K$120K−$10.7KCut−$11K
Palumbo Wealth Management LLC67.2K$112.9K−$10.1KCut−$10.9K
Corient Private Wealth LLC63.2K$106.2K−$9.48KCut−$9.48K
BANK OF AMERICA CORP /DE/57.1K$95.9K−$8.56KCut−$9.48K
UBS Group AG48.4K$81.3K−$6.57KAdded$1.12K
BARCLAYS PLC48.2K$81K−$7.23KCut−$30.1K
MARSHALL WACE, LLP45.8K$76.9K−$6.87KCut−$8.54K
PRELUDE CAPITAL MANAGEMENT, LLC44.1K$74K−$6.61KCut−$6.61K
Pathstone Holdings, LLC28.2K$47.4K−$4.23KCut−$4.23K
Invesco Ltd.26.5K$44.5K−$3.92KCut−$3.4K
Sequoia Financial Advisors, LLC16.6K$27.9K−$2.49KCut−$2.49K
OCCUDO QUANTITATIVE STRATEGIES LP13.4K$26.1KNew
Point72 Asset Management, L.P.14.8K$24.9K−$2.22KCut−$30.4K
XTX Topco Ltd13.2K$22.1KNew
Vanguard Global Advisers, LLC12.9K$21.7KHeld
Advisory Services Network, LLC10K$16.8KNew
SBI Securities Co., Ltd.2.63K$4.42K−$360Added$40
ACADIAN ASSET MANAGEMENT LLC2.07M$3.48K−$304Cut−$248
Russell Investments Group, Ltd.2.05K$3.44K−$308Cut−$308
NATIONAL BANK OF CANADA /FI/1K$1.68KNew
BNP PARIBAS FINANCIAL MARKETS662$1.11K−$99Cut−$99
Fidelity644$1.08K−$97Cut−$1.29M
Cornerstone Planning Group LLC447$832−$4Cut−$4
OSAIC HOLDINGS, INC.380$636−$59Cut−$5.1K
GSA CAPITAL PARTNERS LLP194.5K$327−$29Cut−$151
JPMORGAN CHASE & CO134$225−$20Cut−$20
PRICE T ROWE ASSOCIATES INC /MD/39.9K$67−$6Cut−$6
ALGERT GLOBAL LLC35K$59New
NISA INVESTMENT ADVISORS, LLC23$39−$3Cut−$3
FNY Investment Advisers, LLC8.5K$14−$1Cut−$1
Caitong International Asset Management Co., Ltd3$5New

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.