Box, Inc.
US ˙ NYSE ˙ US10316T1043

SecurityBOX / Box, Inc.
InstitutionComerica Bank
Latest Disclosed Ownership37,212 shares
Latest Disclosed Value $ 1,113,016
Comerica Bank reports 52.65% decrease in ownership of BOX / Box, Inc.

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 37,212 shares of Box, Inc. (US:BOX) valued at $1,113,011 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 78,589 shares of Box, Inc.. This represents a change in shares of -52.65% during the quarter. The current value of the position is $993,188 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)
2026-01-29 2025-12-31 13F BOX CL A 10316T104 37,212 -41,377 -52.65 1,113 -56.11 0.0044
2025-11-14 2025-09-30 13F BOX CL A 10316T104 78,589 -11,142 -12.42 2,536 -17.29 0.0095
2025-08-14 2025-06-30 13F BOX CL A 10316T104 89,731 31,772 54.82 3,066 71.48 0.0119
2025-05-14 2025-03-31 13F BOX CL A 10316T104 57,959 -9,286 -13.81 1,789 -15.82 0.0075
2025-02-14 2024-12-31 13F/A-1 BOX CL A 10316T104 67,245 3,487 5.47 2,125 1.82 0.0086
2025-02-14 2024-12-31 13F BOX CL A 10316T104 67,245 3,487 2,125 0.0071
2024-11-14 2024-09-30 13F BOX CL A 10316T104 63,758 2,336 3.80 2,087 28.53 0.0083
2024-08-15 2024-06-30 13F BOX INC - COMMON 10316T104 61,422 -23,659 -27.81 1,624 -32.63 0.0068
2024-05-16 2024-03-31 13F BOX INC - COMMON 10316T104 85,081 77,090 964.71 2,409 1,080.88 0.0104
2024-02-14 2023-12-31 13F BOX INC - COMMON 10316T104 7,991 -4,367 -35.34 205 -31.77 0.0009
2023-11-21 2023-09-30 13F BOX COMMON 10316T104 12,358 -66,008 -84.23 299 0.0016
2023-08-22 2023-06-30 13F BOX INC - EQU 10316T104 78,366 78,366 0 0.0008
2021-01-28 2020-12-31 13F BOX INC - COM 10316T104 0 -47,128 -100.00 0 -100.00
2020-10-30 2020-09-30 13F BOX INC - COM 10316T104 47,128 -552 -1.16 778 -13.07 0.0056
2020-07-31 2020-06-30 13F BOX INC - COM 10316T104 47,680 306 0.65 895 19.02 0.0069
2020-05-01 2020-03-31 13F BOX INC - COM 10316T104 47,374 -3,333 -6.57 752 -2.59 0.0069
2020-02-07 2019-12-31 13F BOX INC - COM 10316T104 50,707 323 0.64 772 -6.31 0.0058
2019-10-31 2019-09-30 13F BOX INC - COM 10316T104 50,384 50,384 824 0.0065
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.