Vault-13

ABCELLERA BIOLOGICS INC ABCL

COM · Common Stock · CUSIP 00288U106

171 institutional holders -13 vs Q1 2023
124,765,192124.8m shares reported held*
43.1% of all shares outstanding*
$808.7mreported value*
35 new 42 added 50 reduced 47 sold out net sold ≈ $34.1m (-5.3m 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 ($829.2k this quarter). Holder counts are more reliable. Shares outstanding: 289.4m as of 2023-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $6.48. Options: 8 managers hold calls ($7.4m notional), 8 hold puts ($2.9m).

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 191Q4 22: 204Q1 23: 184Q2 23: 171171Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 2022191
Q4 2022204
Q1 2023184
Q2 2023171

Buyers vs sellers

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

Bought or addedCut or sold out
2000200Q4 22: 109 bought or addedQ4 22: 79 cut or sold outQ4 22Q1 23: 86 bought or addedQ1 23: 92 cut or sold outQ1 23Q2 23: 77 bought or addedQ2 23: 97 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 202210979
Q1 20238692
Q2 20237797

Calls vs puts

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

CallsPuts
$0$20m$40m$60mQ3 22 calls: $49.9mQ3 22 puts: $11.1mQ3 22P/C 0.22Q4 22 calls: $19.0mQ4 22 puts: $7.7mQ4 22P/C 0.41Q1 23 calls: $12.8mQ1 23 puts: $2.2mQ1 23P/C 0.17Q2 23 calls: $7.4mQ2 23 puts: $2.9mQ2 23P/C 0.40
Numbers
QuarterCallsPutsP/C
Q3 2022$49.9m$11.1m0.22
Q4 2022$19.0m$7.7m0.41
Q1 2023$12.8m$2.2m0.17
Q2 2023$7.4m$2.9m0.40

Biggest buyers

BAILLIE GIFFORD & CO Added +6,535,100+6.5m
BAKER BROS. ADVISORS LP Added +6,000,000+6.0m
ArrowMark Colorado Holdings LLC New +4,105,095+4.1m
MILLENNIUM MANAGEMENT LLC Added +2,060,920+2.1m
Prosight Management, LP Added +1,796,472+1.8m
Balyasny Asset Management L.P. New +1,134,269+1.1m
CITADEL ADVISORS LLC Added +719,890+719.9k
FEDERATED HERMES, INC. Added +469,796+469.8k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added +385,667+385.7k
Ergoteles LLC Added +383,854+383.9k

Biggest sellers

BlackRock Inc. Reduced -10,242,897-10.2m
HARVARD MANAGEMENT CO INC Sold out -4,105,095-4.1m
STATE STREET CORP Reduced -3,137,365-3.1m
GEODE CAPITAL MANAGEMENT, LLC Reduced -1,923,874-1.9m
NORTHERN TRUST CORP Reduced -1,585,189-1.6m
VANGUARD GROUP INC Sold out -989,154-989.2k
D. E. Shaw & Co., Inc. Reduced -955,593-955.6k
Capital World Investors Reduced -907,000-907.0k
Bank of New York Mellon Corp Sold out -787,979-788.0k
ROYAL BANK OF CANADA Reduced -663,416-663.4k

Biggest calls

GROUP ONE TRADING LLC Reduced $2.0m307.7k shares
CITADEL ADVISORS LLC Reduced $1.9m294.1k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $1.7m268.3k shares
JANE STREET GROUP, LLC Added $1.1m174.8k shares
SIMPLEX TRADING, LLC Reduced $554.0k85.8k shares
Walleye Trading LLC Added $74.9k11.6k shares
Walleye Capital LLC New $9.7k1.5k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.5m227.0k shares
CITADEL ADVISORS LLC Added $485.1k75.1k shares
Walleye Trading LLC Added $248.1k38.4k shares
Walleye Capital LLC New $231.9k35.9k shares
SIMPLEX TRADING, LLC Added $231.0k35.8k shares
GROUP ONE TRADING LLC Added $204.8k31.7k shares
JANE STREET GROUP, LLC Reduced $76.9k11.9k 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
BAKER BROS. ADVISORS LP 13G · institution filed 2026-05-07 10.8% 33.0m≈ $259.1m 2026-05-07

Insider purchases and sales in Q2 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
202Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 2 buyingQ4 21: 0 sellingQ4 21Q1 22: 2 buyingQ1 22: 0 sellingQ2 22: 2 buyingQ2 22: 0 sellingQ2 22Q3 22: 0 buyingQ3 22: 0 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22Q1 23: 0 buyingQ1 23: 0 sellingQ2 23: 1 buyingQ2 23: 0 sellingQ2 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20210—0——
Q4 20212$2.2m0——
Q1 20222$2.3m0——
Q2 20222$1.8m0——
Q3 20220—0——
Q4 20220—0——
Q1 20230—0——
Q2 20231$99.3k0——
DateInsiderTradeSharesPrice ValueTheir holding
2023-05-26 Thermopylae Holdings Ltd. 10% owner Bought 153,000 $6.52 $997.6k153.0k shares +<1%
2023-05-26 Booth Andrew Chief Financial Officer Bought 14,500 $6.85 $99.3k14.5k shares +10%

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, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BAILLIE GIFFORD & CO 0.14% of their portfolio EDINBURGH, X0 26,364,75126.4m $170.3m $170.3m 0.14% Added +6.5m +6,535,100
2 BAKER BROS. ADVISORS LP 0.62% of their portfolio NEW YORK, NY 16,450,18016.5m $106.3m $106.3m 0.62% Added +6.0m +6,000,000
3 VOYA INVESTMENT MANAGEMENT LLC 0.07% of their portfolio ATLANTA, GA 10,624,18510.6m $68.6m $68.6m 0.07% Reduced -213.8k -213,840
4 Capital World Investors 0.01% of their portfolio LOS ANGELES, CA 8,420,4938.4m $54.4m $54.4m 0.01% Reduced -907.0k -907,000
5 CREDIT SUISSE AG/ 0.03% of their portfolio ZURICH, V8 4,574,5864.6m $29.6m $29.6m 0.03% Reduced -33.6k -33,574
6 ORBIMED ADVISORS LLC 0.49% of their portfolio New York, NY 4,180,7684.2m $27.0m $27.0m 0.49% Unchanged
7 ArrowMark Colorado Holdings LLC 0.29% of their portfolio Denver, CO 4,105,0954.1m $26.5m $26.5m 0.29% New
8 Founders Fund VII Management, LLC 91.35% of their portfolio SAN FRANCISCO, CA 3,773,5303.8m $24.4m $24.4m 91.35% Unchanged
9 BlackRock Inc. 0.00% of their portfolio New York, NY 3,451,3983.5m $22.3m $22.3m 0.00% Reduced -10.2m -10,242,897
10 FEDERATED HERMES, INC. 0.05% of their portfolio PITTSBURGH, PA 3,374,0553.4m $21.8m $21.8m 0.05% Added +469.8k +469,796
11 LAZARD ASSET MANAGEMENT LLC 0.03% of their portfolio NEW YORK, NY 3,275,3013.3m $21.2m $21.2m 0.03% Added +32.1k +32,102
12 MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 3,267,6183.3m $21.1m $21.1m 0.02% Added +2.1m +2,060,920
13 Prosight Management, LP 4.82% of their portfolio DALLAS, TX 2,550,0002.5m $16.5m $16.5m 4.82% Added +1.8m +1,796,472
14 RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio NEW YORK, NY 2,536,6032.5m $16.4m $16.4m 0.02% Reduced -274.9k -274,900
15 Casdin Capital, LLC 1.42% of their portfolio New York, NY 2,520,0002.5m $16.3m $16.3m 1.42% Unchanged
16 CITADEL ADVISORS LLC 0.02% of their portfolio MIAMI, FL 2,193,7702.2m $14.2m $14.2m 0.02% Added +719.9k +719,890
17 GUARDIAN CAPITAL ADVISORS LP 1.53% of their portfolio TORONTO, A6 1,786,4141.8m $13.5m $13.5m 1.53% Unchanged
18 NORGES BANK 0.00% of their portfolio OSLO, Q8 1,575,6611.6m $10.2m $10.2m 0.00% Unchanged
19 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,182,1461.2m $7.6m $7.6m 0.00% Added +272.7k +272,742
20 Balyasny Asset Management L.P. 0.02% of their portfolio Chicago, IL 1,134,2691.1m $7.3m $7.3m 0.02% New
21 NOVO HOLDINGS A/S 0.56% of their portfolio HELLERUP, G7 1,126,9151.1m $7.3m $7.3m 0.56% Unchanged
22 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 1,112,9161.1m $7.2m $7.2m 0.01% Reduced -179.7k -179,676
23 TWO SIGMA INVESTMENTS, LP 0.02% of their portfolio NEW YORK, NY 1,063,1801.1m $6.9m $6.9m 0.02% Added +300.8k +300,834
24 Intellectus Partners, LLC 1.70% of their portfolio SAN FRANCISCO, CA 877,433877.4k $5.7m $5.7m 1.70% Added +5.0k +4,950
25 Duquesne Family Office LLC 0.15% of their portfolio New York, NY 659,750659.8k $4.3m $4.3m 0.15% Unchanged
26 TWO SIGMA ADVISERS, LP 0.01% of their portfolio NEW YORK, NY 590,300590.3k $3.8m $3.8m 0.01% Added +49.9k +49,900
27 TD Waterhouse Canada Inc. 0.04% of their portfolio TORONTO, A6 573,915573.9k $4.2m $4.2m 0.04% Added +91.3k +91,282
28 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio BALA CYNWYD, PA 539,006539.0k $3.5m $3.5m 0.01% Added +385.7k +385,667
29 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 525,964526.0k $3.4m $3.4m 0.00% Added +5.4k +5,443
30 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 512,803512.8k $3.3m $3.3m 0.01% Reduced -955.6k -955,593
31 Belmont Capital, LLC 1.85% of their portfolio LOS ANGELES, CA 510,000510.0k $3.3m $3.3m 1.85% Unchanged
32 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 487,845487.8k $3.2m $3.2m 0.00% Reduced -663.4k -663,416
33 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 474,731474.7k $3.1m $3.1m 0.00% Reduced -236.6k -236,555
34 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 420,277420.3k $2.7m $2.7m 0.00% Added +68.9k +68,931
35 Ergoteles LLC 0.13% of their portfolio NEW YORK, NY 418,902418.9k $2.7m $2.7m 0.13% Added +383.9k +383,854
36 Founders Fund Growth Management, LLC 9.39% of their portfolio SAN FRANCISCO, CA 407,017407.0k $2.6m $2.6m 9.39% Unchanged
37 Jump Financial, LLC 0.09% of their portfolio Chicago, IL 381,626381.6k $2.5m $2.5m 0.09% Added +289.6k +289,626
38 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 293,229293.2k $1.9m $1.9m 0.00% Added +2.1k +2,101
39 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 252,440252.4k $1.6m $1.6m 0.00% Reduced -3.1m -3,137,365
40 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 251,674251.7k $1.6m $1.6m 0.00% Reduced -1.9m -1,923,874
41 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 250,248250.2k $1.6m $1.6m 0.01% Unchanged
42 ExodusPoint Capital Management, LP 0.02% of their portfolio NEW YORK, NY 214,557214.6k $1.4m $1.4m 0.02% Reduced -37.6k -37,635
43 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 194,032194.0k $1.3m $1.3m 0.00% Reduced -109.4k -109,438
44 Ensign Peak Advisors, Inc 0.00% of their portfolio SALT LAKE CITY, UT 166,000166.0k $1.1m $1.1m 0.00% Unchanged
45 MARTINGALE ASSET MANAGEMENT L P 0.02% of their portfolio BOSTON, MA 159,603159.6k $1.0m $1.0m 0.02% Reduced -22.5k -22,504
46 Schonfeld Strategic Advisors LLC 0.01% of their portfolio NEW YORK, NY 147,400147.4k $952.2k $952.2k 0.01% Added +65.5k +65,500
47 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 137,246137.2k $886.6k $886.6k 0.00% Added +88.1k +88,124
48 HRT FINANCIAL LP 0.01% of their portfolio NEW YORK, NY 129,212129.2k $834.0k $834.0k 0.01% Reduced -427.1k -427,062
49 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 124,388124.4k $803.5k $803.5k 0.00% Reduced -34.0k -34,039
50 DUALITY ADVISERS, LP 0.10% of their portfolio MIAMI, FL 124,375124.4k $803.5k $803.5k 0.10% Reduced -2.0k -2,013
51 TWINBEECH CAPITAL LP 0.02% of their portfolio PURCHASE, NY 122,393122.4k $790.7k $790.7k 0.02% New
52 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 120,350120.3k $778.0k $778.0k 0.00% Added +60.3k +60,324
53 MACQUARIE GROUP LTD 0.00% of their portfolio Sydney, NSW 2000, C3 119,399119.4k $771.0k $771.0k 0.00% Unchanged
54 Polar Asset Management Partners Inc. 0.02% of their portfolio TORONTO, A6 117,830117.8k $761.2k $761.2k 0.02% Unchanged
55 ArchPoint Investors 0.29% of their portfolio CORAL GABLES, FL 115,055115.1k $743.3k $743.3k 0.29% Unchanged
56 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 111,980112.0k $723.4k $723.4k 0.00% Reduced -31.2k -31,156
57 Laurion Capital Management LP 0.03% of their portfolio NEW YORK, NY 107,881107.9k $696.9k $696.9k 0.03% New
58 Y-Intercept (Hong Kong) Ltd 0.07% of their portfolio HONG KONG, K3 106,606106.6k $688.7k $688.7k 0.07% New
59 STANSBERRY ASSET MANAGEMENT, LLC 0.12% of their portfolio Westlake, TX 102,675102.7k $663.3k $663.3k 0.12% Added +1.1k +1,138
60 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 100,268100.3k $647.7k $647.7k 0.00% Reduced -1.6m -1,585,189
61 Symmetry Investments LP 0.19% of their portfolio ST HELIER, Y9 100,087100.1k $646.6k $646.6k 0.19% New
62 Gruss & Co., LLC 3.92% of their portfolio WEST PALM BEACH, FL 100,000100.0k $646.0k $646.0k 3.92% Reduced -67.5k -67,500
63 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.00% of their portfolio JUPITER, FL 97,32397.3k $628.7k $628.7k 0.00% Reduced -27.9k -27,921
64 MIRABELLA FINANCIAL SERVICES LLP 0.07% of their portfolio London, X0 93,91293.9k $606.7k $606.7k 0.07% New
65 DARK FOREST CAPITAL MANAGEMENT LP 0.06% of their portfolio NEW YORK, NY 93,01293.0k $600.9k $600.9k 0.06% Added +77.8k +77,822
66 OLD MISSION CAPITAL LLC 0.02% of their portfolio CHICAGO, IL 91,62191.6k $591.9k $591.9k 0.02% New
67 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 90,82190.8k $586.7k $586.7k 0.00% Added +6.4k +6,371
68 Nebula Research & Development LLC 0.44% of their portfolio New York, NY 89,49689.5k $578.1k $578.1k 0.44% New
69 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 88,06788.1k $568.9k $568.9k 0.00% Added +4.0k +3,979
70 DekaBank Deutsche Girozentrale 0.00% of their portfolio FRANKFURT, 2M 87,00087.0k $571.0k $571.0k 0.00% Unchanged
71 NOMURA ASSET MANAGEMENT CO LTD 0.00% of their portfolio TOKYO, M0 86,62486.6k $559.6k $559.6k 0.00% Unchanged
72 EPIQ Capital Group, LLC 0.30% of their portfolio San Francisco, CA 86,29186.3k $557.4k $557.4k 0.30% Unchanged
73 PDT Partners, LLC 0.08% of their portfolio New York, NY 84,46484.5k $545.6k $545.6k 0.08% Unchanged
74 Skandinaviska Enskilda Banken AB (publ) 0.00% of their portfolio STOCKHOLM, V7 80,86780.9k $522.0k $522.0k 0.00% New
75 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 72,52172.5k $468.5k $468.5k 0.00% Added +24.5k +24,473
76 Graham Capital Management, L.P. 0.02% of their portfolio ROWAYTON, CT 72,32972.3k $467.2k $467.2k 0.02% Reduced -401.9k -401,921
77 GLENMEDE TRUST CO NA 0.00% of their portfolio PHILADELPHIA, PA 69,45969.5k $523.7k $523.7k 0.00% Unchanged
78 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 67,81367.8k $438.1k $438.1k 0.00% Reduced -4.8k -4,809
79 Quantbot Technologies LP 0.03% of their portfolio NEW YORK, NY 66,79966.8k $431.5k $431.5k 0.03% Reduced -19.8k -19,830
80 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 64,44264.4k $489.1k $489.1k 0.00% Reduced -4.4k -4,375
81 Erste Asset Management GmbH 0.01% of their portfolio VIENNA, C4 62,00062.0k $408.0k $408.0k 0.01% Unchanged
82 Resolute Advisors LLC 0.04% of their portfolio SAN FRANCISCO, CA 57,52657.5k $371.6k $371.6k 0.04% Unchanged
83 BRANDYWINE MANAGERS, LLC 0.24% of their portfolio HOCKESSIN, DE 56,97657.0k $368.1k $368.1k 0.24% Unchanged
84 Green Alpha Advisors, LLC 0.23% of their portfolio NIWOT, CO 54,41554.4k $351.5k $351.5k 0.23% Added +6.7k +6,672
85 TRUIST FINANCIAL CORP 0.00% of their portfolio CHARLOTTE, NC 53,63853.6k $346.5k $346.5k 0.00% Reduced -15.9k -15,901
86 RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio ST PETERSBURG, FL 52,82452.8k $341.2k $341.2k 0.00% Added +5.7k +5,691
87 Engineers Gate Manager LP 0.01% of their portfolio NEW YORK, NY 51,44551.4k $332.3k $332.3k 0.01% New
88 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 48,72848.7k $314.8k $314.8k 0.01% New
89 Tower Research Capital LLC (TRC) 0.01% of their portfolio NEW YORK, NY 48,54748.5k $313.6k $313.6k 0.01% Added +43.2k +43,160
90 MAVERICK CAPITAL LTD 0.01% of their portfolio DALLAS, TX 48,05248.1k $310.4k $310.4k 0.01% Reduced -12.6k -12,639
91 Neo Ivy Capital Management 0.16% of their portfolio NEW YORK, NY 47,74847.7k $308.0k $308.0k 0.16% First filing
92 Sumitomo Mitsui Trust Group, Inc. 0.00% of their portfolio CHIYODA-KU, TOKYO, M0 46,88946.9k $302.9k $302.9k 0.00% Unchanged
93 Gotham Asset Management, LLC 0.01% of their portfolio NEW YORK, NY 46,09046.1k $297.7k $297.7k 0.01% Reduced -77.2k -77,174
94 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 42,76342.8k $276.2k $276.2k 0.00% Reduced -122.6k -122,598
95 NinePointTwo Capital LLC 0.10% of their portfolio LOS ANGELES, CA 40,65140.7k $262.0k $262.0k 0.10% Unchanged
96 FOX RUN MANAGEMENT, L.L.C. 0.07% of their portfolio GREENWICH, CT 40,27240.3k $260.2k $260.2k 0.07% New
97 Handelsbanken Fonder AB 0.00% of their portfolio STOCKHOLM, V7 40,00040.0k $258.0k $258.0k 0.00% New
98 CIBC WORLD MARKET INC. 0.00% of their portfolio TORONTO, A6 37,10537.1k $240.0k $240.0k 0.00% Reduced -1.9k -1,900
99 Bayesian Capital Management, LP 0.03% of their portfolio Brooklyn, NY 36,09036.1k $233.1k $233.1k 0.03% Added +17.2k +17,200
100 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 34,74334.7k $224.0k $224.0k 0.00% Reduced -1.7k -1,675