Vault-13

ON24 INC ONTF

COM · Common Stock · CUSIP 68339B104

92 institutional holders -8 vs Q1 2025
31,385,10631.4m shares reported held*
$170.4mreported value*
8 new 44 added 23 reduced 18 sold out net bought ≈ $9.5m (+1.7m 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 ($104.4k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $5.43. Options: 4 managers hold calls ($71.4k notional), 1 hold puts ($0).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 103Q4 22: 130Q1 23: 114Q2 23: 120Q3 23: 107Q4 23: 113Q1 24: 112Q2 24: 109Q3 24: 108Q4 24: 112Q1 25: 100Q2 25: 9292Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 2022103
Q4 2022130
Q1 2023114
Q2 2023120
Q3 2023107
Q4 2023113
Q1 2024112
Q2 2024109
Q3 2024108
Q4 2024112
Q1 2025100
Q2 202592

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q3 23: 38 bought or addedQ3 23: 71 cut or sold outQ4 23: 57 bought or addedQ4 23: 46 cut or sold outQ4 23Q1 24: 40 bought or addedQ1 24: 56 cut or sold outQ2 24: 45 bought or addedQ2 24: 59 cut or sold outQ2 24Q3 24: 42 bought or addedQ3 24: 50 cut or sold outQ4 24: 53 bought or addedQ4 24: 42 cut or sold outQ4 24Q1 25: 40 bought or addedQ1 25: 51 cut or sold outQ2 25: 52 bought or addedQ2 25: 41 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20233871
Q4 20235746
Q1 20244056
Q2 20244559
Q3 20244250
Q4 20245342
Q1 20254051
Q2 20255241

Calls vs puts

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

CallsPuts
$0$200k$400k$600kQ3 24 calls: $411.6kQ3 24 puts: $73.2kQ3 24P/C 0.18Q4 24 calls: $126.3kQ4 24 puts: $7.5kQ4 24P/C 0.06Q1 25 calls: $401.2kQ1 25 puts: $0Q1 25P/C 0.00Q2 25 calls: $71.4kQ2 25 puts: $0Q2 25P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2024$411.6k$73.2k0.18
Q4 2024$126.3k$7.5k0.06
Q1 2025$401.2k$00.00
Q2 2025$71.4k$00.00

Biggest buyers

Lynrock Lake LP Added +634,500+634.5k
BlackRock, Inc. Added +395,682+395.7k
ROYAL BANK OF CANADA Added +228,566+228.6k
VANGUARD GROUP INC Added +228,125+228.1k
P.A.W. CAPITAL CORP Added +140,000+140.0k
MORGAN STANLEY Added +137,903+137.9k
GSA CAPITAL PARTNERS LLP Added +111,461+111.5k
GEODE CAPITAL MANAGEMENT, LLC Added +102,396+102.4k
NORTHERN TRUST CORP Added +89,739+89.7k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Added +74,010+74.0k

Biggest sellers

JPMORGAN CHASE & CO Reduced -103,507-103.5k
RENAISSANCE TECHNOLOGIES LLC Reduced -84,900-84.9k
Trexquant Investment LP Reduced -74,233-74.2k
Qube Research & Technologies Ltd Sold out -73,890-73.9k
GOLDMAN SACHS GROUP INC Reduced -69,880-69.9k
Cubist Systematic Strategies, LLC Sold out -66,434-66.4k
TWO SIGMA ADVISERS, LP Reduced -58,800-58.8k
LOS ANGELES CAPITAL MANAGEMENT LLC Sold out -57,952-58.0k
Palogic Value Management, L.P. Reduced -48,307-48.3k
Petrus Trust Company, LTA Reduced -47,302-47.3k

Biggest calls

CITADEL ADVISORS LLC New $60.3k11.1k shares
SIMPLEX TRADING, LLC Reduced $10.0k2.0k shares
GROUP ONE TRADING LLC Reduced $1.1k200 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

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
BlackRock, Inc. 13G · institution filed 2025-04-17 5.3% 2.3m 2025-04-17

Fell to 5% or below in the last year: Indaba Capital Management, L.P. (0.0%, 2026-04-03), Lynrock Lake LP (0.0%, 2026-04-02), Sharan Sharat (0.0%, 2026-04-02), VANGUARD GROUP INC (4.7%, 2026-01-30)

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Lynrock Lake LP 3.97% of their portfolio RYE BROOK, NY 8,293,9748.3m $45.0m $45.0m 3.97% Added +634.5k +634,500
2 Indaba Capital Management, L.P. 17.01% of their portfolio SAN FRANCISCO, CA 4,240,2564.2m $23.0m $23.0m 17.01% Unchanged
3 BlackRock, Inc. 0.00% of their portfolio New York, NY 2,836,8102.8m $15.4m $15.4m 0.00% Added +395.7k +395,682
4 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 2,794,4232.8m $15.2m $15.2m 0.00% Added +228.1k +228,125
5 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 1,456,0241.5m $7.9m $7.9m 0.00% Added +14.2k +14,167
6 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 1,328,0891.3m $7.2m $7.2m 0.00% Reduced -103.5k -103,507
7 FEDERATED HERMES, INC. 0.01% of their portfolio PITTSBURGH, PA 1,172,2411.2m $6.4m $6.4m 0.01% Added +4.6k +4,578
8 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 852,320852.3k $4.6m $4.6m 0.00% Added +102.4k +102,396
9 ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio Boston, MA 845,702845.7k $4.6m $4.6m 0.01% Added +14.9k +14,851
10 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 823,756823.8k $4.5m $4.5m 0.00% Added +61.7k +61,695
11 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 593,954594.0k $3.2m $3.2m 0.00% Added +74.0k +74,010
12 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 572,034572.0k $3.1m $3.1m 0.00% Reduced -84.9k -84,900
13 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 396,594396.6k $2.2m $2.2m 0.00% Added +137.9k +137,903
14 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.05% of their portfolio HOUSTON, TX 368,348368.3k $2.0m $2.0m 0.05% Reduced -8.5k -8,500
15 Circumference Group LLC 2.00% of their portfolio Little Rock, AR 354,196354.2k $1.9m $1.9m 2.00% Reduced -40.0k -40,000
16 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 347,334347.3k $1.9m $1.9m 0.00% Added +89.7k +89,739
17 P.A.W. CAPITAL CORP 3.14% of their portfolio GREENWICH, CT 300,000300.0k $1.6m $1.6m 3.14% Added +140.0k +140,000
18 JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% of their portfolio FLORHAM PARK, NJ 292,120292.1k $1.6m $1.6m 0.01% Added +56.1k +56,142
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 288,845288.8k $1.6m $1.6m 0.00% Added +6.0k +6,045
20 Jasper Ridge Partners, L.P. 0.04% of their portfolio MENLO PARK, CA 283,324283.3k $1.5m $1.5m 0.04% Unchanged
21 Palogic Value Management, L.P. 0.62% of their portfolio DALLAS, TX 271,693271.7k $1.5m $1.5m 0.62% Reduced -48.3k -48,307
22 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 230,896230.9k $1.3m $1.3m 0.00% Added +228.6k +228,566
23 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 182,700182.7k $992.1k $992.1k 0.00% Reduced -58.8k -58,800
24 GSA CAPITAL PARTNERS LLP 0.06% of their portfolio LONDON, X0 162,777162.8k $884.0k $884.0k 0.06% Added +111.5k +111,461
25 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 160,931160.9k $873.9k $873.9k 0.00% Added +41.0k +41,002
26 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 146,045146.0k $793.0k $793.0k 0.01% Reduced -74.2k -74,233
27 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 118,956119.0k $645.9k $645.9k 0.00% Reduced -69.9k -69,880
28 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 117,404117.4k $637.5k $637.5k 0.00% Reduced -32.5k -32,510
29 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 103,950104.0k $564.5k $564.5k 0.00% Added +18.8k +18,810
30 SAPPHIRE VENTURES, L.P. 0.60% of their portfolio Austin, TX 100,000100.0k $543.0k $543.0k 0.60% Unchanged
31 Utah Retirement Systems 0.01% of their portfolio SALT LAKE CITY, UT 98,57998.6k $535.3k $535.3k 0.01% Unchanged
32 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 88,68788.7k $486.0k $486.0k 0.00% Added +10.3k +10,324
33 NORGES BANK 0.00% of their portfolio OSLO, Q8 66,20066.2k $359.5k $359.5k 0.00% Unchanged
34 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 65,07265.1k $354.0k $354.0k 0.00% Added +8.4k +8,440
35 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 63,85863.9k $346.7k $346.7k 0.00% Reduced -4.8k -4,837
36 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 59,52759.5k $323.2k $323.2k 0.00% Added +15.9k +15,856
37 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 56,59256.6k $307.3k $307.3k 0.00% Added +17.5k +17,513
38 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 55,69955.7k $302.4k $302.4k 0.00% Added +14.4k +14,366
39 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 51,31051.3k $278.6k $278.6k 0.00% Added +2.0k +2,000
40 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 50,74350.7k $275.5k $275.5k 0.00% Reduced -4.4k -4,432
41 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 49,61149.6k $269.4k $269.4k 0.00% New
42 R Squared Ltd 0.15% of their portfolio HONG KONG, K3 49,10349.1k $266.6k $266.6k 0.15% Added +7.7k +7,688
43 UBS Group AG 0.00% of their portfolio ZURICH, V8 47,99548.0k $260.6k $260.6k 0.00% Added +17.6k +17,600
44 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 47,47247.5k $257.8k $257.8k 0.00% Reduced -18.3k -18,282
45 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 41,42341.4k $224.9k $224.9k 0.00% Added +19.7k +19,682
46 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 39,86939.9k $216.5k $216.5k 0.00% Added +19.1k +19,086
47 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 39,81839.8k $216.2k $216.2k 0.00% Reduced -2.7k -2,683
48 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 34,26834.3k $186.1k $186.1k 0.01% Added +16.9k +16,942
49 Opes Wealth Management LLC 0.03% of their portfolio MENLO PARK, CA 32,50032.5k $176.5k $176.5k 0.03% Unchanged
50 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 25,09325.1k $136.3k $136.3k 0.00% Added +7.5k +7,479
51 SHERBROOKE PARK ADVISERS LLC 0.06% of their portfolio WHITE PLAINS, NY 24,45424.5k $132.8k $132.8k 0.06% Reduced -7.2k -7,162
52 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 23,75223.8k $129.0k $129.0k 0.00% Added +8.5k +8,545
53 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 23,04223.0k $125.1k $125.1k 0.00% Added +4.8k +4,809
54 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 22,59122.6k $122.7k $122.7k 0.00% New
55 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 20,48720.5k $111.2k $111.2k 0.00% Added +4.0k +4,004
56 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 18,34718.3k $99.6k $99.6k 0.00% Added +1.5k +1,502
57 Fayez Sarofim & Co 0.00% of their portfolio Houston, TX 16,42816.4k $89.2k $89.2k 0.00% Unchanged
58 CWM, LLC 0.00% of their portfolio OMAHA, NE 15,47015.5k $84.0k $84.0k 0.00% Added +1.6k +1,640
59 Brevan Howard Capital Management LP 0.00% of their portfolio ST. HELIER, Y9 14,41614.4k $78.3k $78.3k 0.00% New
60 CastleKnight Management LP 0.00% of their portfolio New York, NY 12,99813.0k $70.6k $70.6k 0.00% Unchanged
61 PRELUDE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 12,70012.7k $69.0k $69.0k 0.01% New
62 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 12,56412.6k $68.2k $68.2k 0.00% Reduced -6.5k -6,547
63 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 12,24212.2k $66.5k $66.5k 0.00% Added +8.5k +8,515
64 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 11,09511.1k $60.2k $60.2k 0.00% Reduced -3.2k -3,176
65 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 11,01311.0k $59.8k $59.8k 0.00% Reduced -788 -788
66 Petrus Trust Company, LTA 0.01% of their portfolio Dallas, TX 10,58710.6k $57.5k $57.5k 0.01% Reduced -47.3k -47,302
67 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 9,3979.4k $51.0k $51.0k 0.00% Unchanged
68 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 5,3465.3k $29.0k $29.0k 0.00% Added +2.6k +2,588
69 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 4,0484.0k $22.0k $22.0k 0.00% Unchanged
70 FMR LLC 0.00% of their portfolio BOSTON, MA 3,6223.6k $19.7k $19.7k 0.00% Reduced -6.2k -6,235
71 Legal & General Group Plc 0.00% of their portfolio London, X0 3,3673.4k $18.3k $18.3k 0.00% Added +1.2k +1,224
72 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 3,1203.1k $16.9k $16.9k 0.00% Unchanged
73 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 2,3982.4k $13.0k $13.0k 0.00% New
74 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 1,9992.0k $10.9k $10.9k 0.00% Unchanged
75 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 1,9582.0k $10.6k $10.6k 0.00% Added +1.9k +1,864
76 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 1,7351.7k $9.4k $9.4k 0.00% Reduced -171 -171
77 Fortitude Family Office, LLC 0.00% of their portfolio SCOTTSDALE, AZ 1,5701.6k $8.5k $8.5k 0.00% New
78 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 1,0401.0k $6.0k $6.0k 0.00% Unchanged
79 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 1,0111.0k $5.5k $5.5k 0.00% Added +535 +535
80 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 945945 $5.1k $5.1k 0.00% Reduced -341 -341
81 Advisors Asset Management, Inc. 0.00% of their portfolio Monument, CO 572572 $3.1k $3.1k 0.00% Added +152 +152
82 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 526526 $2.9k $2.9k 0.00% Added +13 +13
83 Essential Partners LLC 0.00% of their portfolio RANCHO SANTA FE, CA 107107 $581 $581 0.00% First filing
84 ROTHSCHILD INVESTMENT LLC 0.00% of their portfolio CHICAGO, IL 100100 $543 $543 0.00% Added +25 +25
85 MassMutual Private Wealth & Trust, FSB 0.00% of their portfolio Windsor, CT 9090 $489 $489 0.00% Reduced -27 -27
86 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 4444 $239 $239 0.00% New
87 Covestor Ltd 0.00% of their portfolio LONDON, X0 2323 $0 $0 0.00% Added +8 +8
88 True Wealth Design, LLC 0.00% of their portfolio AKRON, OH 77 $39 $39 0.00% Reduced -47 -47
89 EVOLUTION WEALTH MANAGEMENT INC. 0.00% of their portfolio FORT MYERS, FL 22 $11 $11 0.00% First filing
90 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 11 $5 $5 0.00% Unchanged
91 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged
92 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 00 $293 $293 0.00% New