Vault-13

SEER INC SEER

COM CL A · Common Stock · CUSIP 81578P106

100 institutional holders +0 vs Q4 2022
48,499,65448.5m shares reported held*
$187.4mreported value*
22 new 32 added 28 reduced 20 sold out net bought ≈ $40.8m (+10.5m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($57.9k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $3.86. Options: 4 managers hold calls ($58.1k notional), 4 hold puts ($142.7k).

Trends to Q1 2023

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 97Q4 22: 100Q1 23: 100100Q3 22Q4 22Q1 23
Numbers
QuarterHolders
Q3 202297
Q4 2022100
Q1 2023100

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 22: 56 bought or addedQ4 22: 36 cut or sold outQ4 22Q1 23: 54 bought or addedQ1 23: 48 cut or sold outQ1 23
Numbers
QuarterBought or addedCut or sold out
Q4 20225636
Q1 20235448

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$500k$1m$1.5m$2mQ3 22 calls: $91.0kQ3 22 puts: $173.0kQ3 22P/C 1.90Q4 22 calls: $21.9kQ4 22 puts: $1.6mQ4 22P/C 72.56Q1 23 calls: $58.1kQ1 23 puts: $142.7kQ1 23P/C 2.46
Numbers
QuarterCallsPutsP/C
Q3 2022$91.0k$173.0k1.90
Q4 2022$21.9k$1.6m72.56
Q1 2023$58.1k$142.7k2.46

Biggest buyers

FMR LLC Added +5,584,503+5.6m
SOFTBANK GROUP CORP. New +5,135,383+5.1m
BlackRock Inc. Added +758,752+758.8k
JACOBS LEVY EQUITY MANAGEMENT, INC New +447,065+447.1k
D. E. Shaw & Co., Inc. New +171,202+171.2k
RENAISSANCE TECHNOLOGIES LLC Added +165,900+165.9k
AMERIPRISE FINANCIAL INC Added +82,932+82.9k
JANE STREET GROUP, LLC Added +74,976+75.0k
SUSQUEHANNA INTERNATIONAL GROUP, LLP New +68,481+68.5k
TUDOR INVESTMENT CORP ET AL Added +63,530+63.5k

Biggest sellers

VANGUARD GROUP INC Reduced -1,001,085-1.0m
T. Rowe Price Investment Management, Inc. Reduced -935,986-936.0k
LOS ANGELES CAPITAL MANAGEMENT LLC Sold out -115,536-115.5k
PRICE T ROWE ASSOCIATES INC /MD/ Reduced -84,696-84.7k
CITADEL ADVISORS LLC Reduced -76,403-76.4k
Trexquant Investment LP Sold out -64,106-64.1k
DIMENSIONAL FUND ADVISORS LP Reduced -63,472-63.5k
Ergoteles LLC Reduced -45,319-45.3k
ALGERT GLOBAL LLC Reduced -41,943-41.9k
1888 Investments, LLC Reduced -36,588-36.6k

Biggest calls

CITADEL ADVISORS LLC Added $41.3k10.7k shares
SIMPLEX TRADING, LLC Added $16.0k4.4k shares
GROUP ONE TRADING LLC New $772200 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

CITADEL ADVISORS LLC Added $138.6k35.9k shares
SIMPLEX TRADING, LLC Added $3.0k1.0k shares
GROUP ONE TRADING LLC New $1.2k300 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Farokhzad Omid 13G · exempt (held before listing) +4.2 pts · filed 2026-05-15 12.0% +4.2 pts 6.9m≈ $11.5m 2026-05-15
Schindel Yair Chaim 13G · exempt (held before listing) filed 2025-01-08 8.3% 4.9m≈ $8.2m 2025-01-08

Fell to 5% or below in the last year: Invus Global Management, LLC (4.4%, 2026-05-04), Radoff Bradley Louis (4.6%, 2026-04-13)

Insider purchases and sales in Q1 2023

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 0 buyingQ4 21: 2 sellingQ1 22: 0 buyingQ1 22: 1 sellingQ1 22Q2 22: 0 buyingQ2 22: 2 sellingQ3 22: 0 buyingQ3 22: 0 sellingQ3 22Q4 22: 0 buyingQ4 22: 1 sellingQ1 23: 0 buyingQ1 23: 3 sellingQ1 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q2 20210—0——
Q3 20210—0——
Q4 20210—2$3.0m—
Q1 20220—1$103.9k—
Q2 20220—2$638.5k—
Q3 20220—0——
Q4 20220—1$124.1k—
Q1 20230—3$175.6k—
DateInsiderTradeSharesPrice ValueTheir holding
2023-02-21 Farokhzad Omid CEO, President and Chair, director Sold 13,840 $4.13 $57.2k13.8k shares -2%
2023-02-21 Horn David R. Chief Financial Officer Sold 5,951 $4.13 $24.6k6.0k shares -2%
2023-02-21 Kogan Elona Esq. General Counsel and Secretary Sold 5,951 $4.13 $24.6k6.0k shares -3%
2023-02-07 Farokhzad Omid CEO, President and Chair, director Sold 8,379 $4.67 $39.1k8.4k shares -2%
2023-02-07 Horn David R. Chief Financial Officer Sold 3,124 $5.40 $16.9k3.1k shares -1%
2023-01-17 Farokhzad Omid CEO, President and Chair, director Sold 4,800 $5.12 $24.6k4.8k shares -1%
2023-01-17 Horn David R. Chief Financial Officer Sold 2,602 $5.12 $13.3k2.6k shares -1%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q1 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 FMR LLC 0.00% of their portfolio BOSTON, MA 13,979,36614.0m $54.0m $54.0m 0.00% Added +5.6m +5,584,503
2 SOFTBANK GROUP CORP. 0.26% of their portfolio TOKYO, M0 5,135,3835.1m $19.8m $19.8m 0.26% New
3 BlackRock Inc. 0.00% of their portfolio New York, NY 4,902,0024.9m $18.9m $18.9m 0.00% Added +758.8k +758,752
4 Artal Group S.A. 1.09% of their portfolio LUXEMBOURG, N4 4,750,0004.8m $18.3m $18.3m 1.09% Unchanged
5 Capital World Investors 0.00% of their portfolio LOS ANGELES, CA 4,671,0004.7m $18.0m $18.0m 0.00% Unchanged
6 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 2,464,5452.5m $9.5m $9.5m 0.00% Reduced -1.0m -1,001,085
7 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,988,3012.0m $7.7m $7.7m 0.00% Added +30.5k +30,492
8 T. Rowe Price Investment Management, Inc. 0.00% of their portfolio BALTIMORE, MD 1,299,7851.3m $5.0m $5.0m 0.00% Reduced -936.0k -935,986
9 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 1,218,0041.2m $4.7m $4.7m 0.00% Reduced -84.7k -84,696
10 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 862,370862.4k $3.3m $3.3m 0.00% Added +21.3k +21,346
11 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 817,399817.4k $3.2m $3.2m 0.00% Added +51.6k +51,596
12 JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% of their portfolio FLORHAM PARK, NJ 447,065447.1k $1.7m $1.7m 0.01% New
13 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 431,527431.5k $1.7m $1.7m 0.00% Reduced -4.8k -4,786
14 Woodline Partners LP 0.02% of their portfolio San Francisco, CA 383,134383.1k $1.5m $1.5m 0.02% Added +380 +380
15 1888 Investments, LLC 1.79% of their portfolio DENVER, CO 359,143359.1k $1.4m $1.4m 1.79% Reduced -36.6k -36,588
16 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 358,400358.4k $1.4m $1.4m 0.00% Added +165.9k +165,900
17 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 316,618316.6k $1.2m $1.2m 0.00% Reduced -63.5k -63,472
18 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 290,147290.1k $1.1m $1.1m 0.00% Added +7.7k +7,674
19 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 238,485238.5k $920.6k $920.6k 0.00% Added +54.1k +54,097
20 Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio TOKYO, M0 233,389233.4k $900.9k $900.9k 0.00% Added +6.5k +6,467
21 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 186,405186.4k $719.5k $719.5k 0.00% Reduced -179 -179
22 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 177,285177.3k $684.0k $684.0k 0.00% Reduced -9.0k -9,013
23 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 175,227175.2k $676.4k $676.4k 0.00% Added +82.9k +82,932
24 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 171,202171.2k $660.8k $660.8k 0.00% New
25 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 150,612150.6k $581.4k $581.4k 0.00% Added +34.1k +34,058
26 Bellevue Group AG 0.01% of their portfolio ZURICH, V8 136,133136.1k $525.5k $525.5k 0.01% Unchanged
27 ALGERT GLOBAL LLC 0.02% of their portfolio SAN FRANCISCO, CA 120,444120.4k $464.9k $464.9k 0.02% Reduced -41.9k -41,943
28 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 105,765105.8k $408.3k $408.3k 0.00% Reduced -10.4k -10,380
29 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 102,203102.2k $394.5k $394.5k 0.00% Added +61.3k +61,305
30 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 98,48398.5k $380.1k $380.1k 0.00% Added +75.0k +74,976
31 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 93,44493.4k $360.7k $360.7k 0.00% Reduced -27.3k -27,319
32 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 89,32189.3k $344.8k $344.8k 0.00% Added +41.3k +41,342
33 TD Asset Management Inc 0.00% of their portfolio Toronto, A6 87,69287.7k $338.5k $338.5k 0.00% Reduced -24.6k -24,640
34 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 86,93186.9k $335.0k $335.0k 0.00% Reduced -33.6k -33,589
35 TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio STAMFORD, CT 86,65586.7k $334.0k $334.0k 0.01% Added +63.5k +63,530
36 Swiss National Bank 0.00% of their portfolio ZURICH, V8 82,30082.3k $317.7k $317.7k 0.00% Reduced -7.7k -7,700
37 XTX Topco Ltd 0.06% of their portfolio LONDON, X0 77,81177.8k $300.4k $300.4k 0.06% Added +57.9k +57,892
38 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 77,78277.8k $300.0k $300.0k 0.00% Reduced -564 -564
39 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 68,48168.5k $264.3k $264.3k 0.00% New
40 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 64,40064.4k $248.6k $248.6k 0.00% Unchanged
41 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 58,31558.3k $224.0k $224.0k 0.00% New
42 Ensign Peak Advisors, Inc 0.00% of their portfolio SALT LAKE CITY, UT 53,09053.1k $204.9k $204.9k 0.00% Added +16.7k +16,700
43 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 52,57552.6k $202.9k $202.9k 0.00% Reduced -1.1k -1,109
44 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 51,90351.9k $200.0k $200.0k 0.00% Added +14.0k +13,978
45 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 51,75951.8k $199.8k $199.8k 0.00% Added +1.9k +1,852
46 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 46,81846.8k $180.7k $180.7k 0.00% Unchanged
47 Man Group plc 0.00% of their portfolio LONDON, X0 45,85345.9k $177.0k $177.0k 0.00% New
48 PDT Partners, LLC 0.02% of their portfolio New York, NY 44,33544.3k $171.1k $171.1k 0.02% New
49 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 41,59741.6k $160.6k $160.6k 0.00% Added +21.7k +21,663
50 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 41,33341.3k $159.5k $159.5k 0.00% Reduced -76.4k -76,403
51 Capital Impact Advisors, LLC 0.19% of their portfolio Boston, MA 39,48139.5k $152.4k $152.4k 0.19% Added +11.4k +11,438
52 Balyasny Asset Management L.P. 0.00% of their portfolio Chicago, IL 37,15937.2k $143.4k $143.4k 0.00% Added +373 +373
53 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 35,75735.8k $138.0k $138.0k 0.00% Added +13.5k +13,519
54 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 31,35231.4k $121.0k $121.0k 0.00% Unchanged
55 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 28,20028.2k $109.0k $109.0k 0.00% New
56 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 27,74427.7k $107.0k $107.0k 0.00% Added +8.8k +8,761
57 Ergoteles LLC 0.00% of their portfolio NEW YORK, NY 26,69426.7k $103.0k $103.0k 0.00% Reduced -45.3k -45,319
58 PATHSTONE FAMILY OFFICE, LLC 0.00% of their portfolio ENGLEWOOD, NJ 26,51026.5k $102.3k $102.3k 0.00% Reduced -26.5k -26,510
59 Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio VANCOUVER, A1 26,42526.4k $102.0k $102.0k 0.00% New
60 PRELUDE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 24,90924.9k $96.1k $96.1k 0.01% New
61 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 24,89824.9k $96.1k $96.1k 0.00% Added +495 +495
62 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 23,53623.5k $91.4k $91.4k 0.00% New
63 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 23,37623.4k $90.2k $90.2k 0.00% Added +9 +9
64 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 22,92022.9k $88.5k $88.5k 0.00% New
65 UBS Group AG 0.00% of their portfolio ZURICH, V8 21,40121.4k $82.6k $82.6k 0.00% Reduced -6.2k -6,159
66 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 19,61119.6k $75.7k $75.7k 0.00% Unchanged
67 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 19,45719.5k $75.0k $75.0k 0.00% Reduced -3.5k -3,495
68 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio TALLAHASSEE, FL 18,62818.6k $71.9k $71.9k 0.00% Unchanged
69 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 18,56618.6k $71.7k $71.7k 0.00% Unchanged
70 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 16,87416.9k $65.1k $65.1k 0.00% New
71 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 15,75915.8k $60.8k $60.8k 0.00% Added +1.9k +1,896
72 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 15,50015.5k $59.8k $59.8k 0.00% New
73 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 15,29915.3k $58.9k $58.9k 0.00% New
74 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 15,06715.1k $54.2k $54.2k 0.00% Added +2.2k +2,165
75 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 14,46514.5k $55.8k $55.8k 0.00% New
76 Quantbot Technologies LP 0.00% of their portfolio NEW YORK, NY 13,25213.3k $51.2k $51.2k 0.00% New
77 Erste Asset Management GmbH 0.00% of their portfolio VIENNA, C4 13,00013.0k $46.8k $46.8k 0.00% Unchanged
78 ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio PHOENIX, AZ 11,03611.0k $42.6k $42.6k 0.00% Added +294 +294
79 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 10,55010.6k $40.7k $40.7k 0.00% Reduced -21.2k -21,200
80 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 9,0719.1k $35.0k $35.0k 0.00% New
81 Legal & General Group Plc 0.00% of their portfolio London, X0 9,0169.0k $34.7k $34.7k 0.00% Reduced -8.2k -8,209
82 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 5,3605.4k $21.0k $21.0k 0.00% Reduced -1.2k -1,195
83 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 5,2745.3k $20.0k $20.0k 0.00% Added +584 +584
84 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 4,9054.9k $18.9k $18.9k 0.00% Unchanged
85 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 3,9153.9k $15.1k $15.1k 0.00% Unchanged
86 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 3,4703.5k $13.4k $13.4k 0.00% Unchanged
87 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 3,0653.1k $12.0k $12.0k 0.00% Reduced -17.4k -17,354
88 TFC Financial Management, Inc. 0.00% of their portfolio BOSTON, MA 3,0003.0k $11.6k $11.6k 0.00% Unchanged
89 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 1,2571.3k $4.9k $4.9k 0.00% Reduced -455 -455
90 Slow Capital, Inc. 0.00% of their portfolio GREENBRAE, CA 1,0001.0k $3.9k $3.9k 0.00% New
91 Point72 Middle East FZE 0.00% of their portfolio DUBAI, C0 527527 $2.0k $2.0k 0.00% Reduced -896 -896
92 TCI Wealth Advisors, Inc. 0.00% of their portfolio Tucson, AZ 242242 $935 $935 0.00% New
93 BAILLIE GIFFORD & CO 0.00% of their portfolio EDINBURGH, X0 223223 $861 $861 0.00% Unchanged
94 Manchester Capital Management LLC 0.00% of their portfolio MANCHESTER, VT 186186 $718 $718 0.00% Reduced -350 -350
95 Glassman Wealth Services 0.00% of their portfolio VIENNA, VA 109109 $421 $421 0.00% Added +10 +10
96 Clearstead Advisors, LLC 0.00% of their portfolio CLEVELAND, OH 100100 $386 $386 0.00% Unchanged
97 Eagle Bay Advisors LLC 0.00% of their portfolio NEW YORK, NY 100100 $386 $386 0.00% Unchanged
98 Advisory Services Network, LLC 0.00% of their portfolio ATLANTA, GA 3333 $127 $127 0.00% New
99 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 33 $12 $12 0.00% New
100 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged