Box, Inc.
US ˙ NYSE ˙ US10316T1043

SecurityBOX / Box, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership241,317 shares
Latest Disclosed Value $ 8,245,801
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 0.54% increase in ownership of BOX / Box, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 241,317 shares of Box, Inc. (US:BOX) valued at $8,245,802 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 240,014 shares of Box, Inc.. This represents a change in shares of 0.54% during the quarter. The current value of the position is $6,438,338 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.

Upgrade to unlock premium data and export to Excel .

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 Box EC US10316T1043 241,317 1,303 0.54 8,246 11.33 0.1852
2025-05-28 2025-03-31 NP Box EC US10316T1043 240,014 2,548 1.07 7,407 -1.29 0.1777
2025-02-25 2024-12-31 NP Box EC US10316T1043 237,466 -39,705 -14.33 7,504 -17.29 0.1639
2024-11-26 2024-09-30 NP Box EC US10316T1043 277,171 9,865 3.69 9,072 28.36 0.1716
2024-08-26 2024-06-30 NP Box EC US10316T1043 267,306 20,103 8.13 7,068 0.96 0.1439
2024-05-28 2024-03-31 NP Box EC US10316T1043 247,203 -9,668 -3.76 7,001 6.42 0.1461
2024-02-26 2023-12-31 NP Box EC US10316T1043 256,871 17,650 7.38 6,578 13.59 0.1404
2023-11-28 2023-09-30 NP Box EC US10316T1043 239,221 -4,379 -1.80 5,792 -19.07 0.1511
2023-08-25 2023-06-30 NP Box EC US10316T1043 243,600 20,574 9.22 7,157 19.79 0.1697
2023-05-26 2023-03-31 NP Box EC US10316T1043 223,026 2,389 1.08 5,975 -13.02 0.1591
2023-02-24 2022-12-31 NP Box EC US10316T1043 220,637 117 0.05 6,868 27.71 0.1889
2022-11-25 2022-09-30 NP Box EC US10316T1043 220,520 21,055 10.56 5,378 7.26 0.1541
2022-08-25 2022-06-30 NP Box EC US10316T1043 199,465 -11,014 -5.23 5,015 -18.02 0.1385
2022-05-26 2022-03-31 NP Box EC US10316T1043 210,479 -3,357 -1.57 6,117 9.21 0.1425
2022-02-25 2021-12-31 NP Box EC US10316T1043 213,836 -3,665 -1.69 5,600 8.78 0.1215
2021-11-24 2021-09-30 NP Box EC US10316T1043 217,501 -8,468 -3.75 5,148 -10.83 0.1134
2021-08-26 2021-06-30 NP Box EC US10316T1043 225,969 7,508 3.44 5,774 15.11 0.1238
2021-05-27 2021-03-31 NP Box EC US10316T1043 218,461 0 0.00 5,016 27.19 0.1138
2021-02-25 2020-12-31 NP Box EC US10316T1043 218,461 -8,714 -3.84 3,943 0.00 0.1010
2020-11-25 2020-09-30 NP Box EC US10316T1043 227,175 -22,171 -8.89 3,944 -23.82 0.1266
2020-08-27 2020-06-30 NP Box EC US10316T1043 249,346 10,782 4.52 5,176 54.55 0.1692
2020-06-01 2020-03-31 NP Box EC US10316T1043 238,564 17,629 7.98 3,349 -9.66 0.1369
2020-02-27 2019-12-31 NP Box EC 10316T104 220,935 2,203 1.01 3,707 2.35 0.1115
2019-11-27 2019-09-30 NP Box EC US10316T1043 218,732 218,732 3,622 0.1197
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.