ON24, Inc.
US ˙ NYSE ˙ US68339B1044
ACEST SIMBOL NU MAI ESTE ACTIV

SecurityONTF / ON24, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership64,874 shares
Latest Disclosed Value $ 352,265
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 36.90% increase in ownership of ONTF / ON24, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 64,874 shares of ON24, Inc. (US:ONTF) valued at $352,266 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 47,387 shares of ON24, Inc.. This represents a change in shares of 36.90% during the quarter. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-26 2025-06-30 NP ON24 EC US68339B1044 64,874 17,487 36.90 352 43.09 0.0079
2025-05-28 2025-03-31 NP ON24 EC US68339B1044 47,387 0 0.00 246 -19.61 0.0059
2025-02-25 2024-12-31 NP ON24 EC US68339B1044 47,387 -8,103 -14.60 306 -9.73 0.0067
2024-11-26 2024-09-30 NP ON24 EC US68339B1044 55,490 0 0.00 340 1.80 0.0064
2024-08-26 2024-06-30 NP ON24 EC US68339B1044 55,490 0 0.00 333 -15.91 0.0068
2024-05-28 2024-03-31 NP ON24 EC US68339B1044 55,490 -5,950 -9.68 396 -18.18 0.0083
2024-02-26 2023-12-31 NP ON24 EC US68339B1044 61,440 5,330 9.50 484 36.34 0.0103
2023-11-28 2023-09-30 NP ON24 EC US68339B1044 56,110 -5,024 -8.22 355 -28.43 0.0093
2023-08-25 2023-06-30 NP ON24 EC US68339B1044 61,134 -6,849 -10.07 496 -16.64 0.0118
2023-05-26 2023-03-31 NP ON24 EC US68339B1044 67,983 4,767 7.54 596 9.17 0.0159
2023-02-24 2022-12-31 NP ON24 EC US68339B1044 63,216 -4,951 -7.26 546 -9.02 0.0150
2022-11-25 2022-09-30 NP ON24 EC US68339B1044 68,167 3,898 6.07 600 -1.64 0.0172
2022-08-25 2022-06-30 NP ON24 EC US68339B1044 64,269 23,436 57.39 610 13.62 0.0168
2022-05-26 2022-03-31 NP ON24 EC US68339B1044 40,833 0 0.00 537 -24.29 0.0125
2022-02-25 2021-12-31 NP ON24 EC US68339B1044 40,833 0 0.00 708 -13.02 0.0154
2021-11-24 2021-09-30 NP ON24 EC US68339B1044 40,833 28,245 224.38 814 82.51 0.0179
2021-08-26 2021-06-30 NP ON24 EC US68339B1044 12,588 0 0.00 447 -26.89 0.0096
2021-05-27 2021-03-31 NP ON24 EC US68339B1044 12,588 12,588 611 0.0138
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.