Integral Ad Science Holding Corp.
US ˙ NasdaqGS ˙ US45828L1089
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityIAS / Integral Ad Science Holding Corp.
InstitutionONEQ - Fidelity Nasdaq Composite Index Tracking Stock
Latest Disclosed Ownership57,831 shares
Latest Disclosed Value $ 470,744
ONEQ - Fidelity Nasdaq Composite Index Tracking Stock reports 0.49% increase in ownership of IAS / Integral Ad Science Holding Corp.

On July 24, 2025 - ONEQ - Fidelity Nasdaq Composite Index Tracking Stock filed a NPORT-P form disclosing ownership of 57,831 shares of Integral Ad Science Holding Corp. (US:IAS) valued at $470,744 USD as of May 31, 2025. The entity filed a previous NPORT-P on April 25, 2025 disclosing 57,551 shares of Integral Ad Science Holding Corp.. This represents a change in shares of 0.49% during the quarter. The current value of the position is $597,973 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)
2025-07-24 2025-05-31 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 57,831 280 0.49 471 -22.31 0.0062
2025-04-25 2025-02-28 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 57,551 1,512 2.70 605 -3.35 0.0082
2025-01-27 2024-11-30 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 56,039 392 0.70 627 -3.25 0.0085
2024-10-29 2024-08-31 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 55,647 6,351 12.88 647 41.89 0.0096
2024-07-26 2024-05-31 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 49,296 625 1.28 456 -9.52 0.0072
2024-04-24 2024-02-29 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 48,671 775 1.62 504 -27.79 0.0084
2024-01-24 2023-11-30 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 47,896 -474 -0.98 699 1.16 0.0134
2023-10-27 2023-08-31 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 48,370 780 1.64 690 -23.25 0.0135
2023-07-26 2023-05-31 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 47,590 156 0.33 900 73.89 0.0194
2023-04-27 2023-02-28 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 47,434 1,170 2.53 518 12.39 0.0127
2023-01-26 2022-11-30 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 46,264 1,222 2.71 460 25.68 0.0115
2022-10-26 2022-08-31 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 45,042 16,651 58.65 366 6.09 0.0092
2022-07-29 2022-05-31 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 28,391 884 3.21 346 -32.88 0.0088
2022-04-28 2022-02-28 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 27,507 442 1.63 515 -15.32 0.0119
2022-01-25 2021-11-30 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 27,065 731 2.78 607 4.30 0.0127
2021-10-26 2021-08-31 NP INTEGRAL AD SCIENCE HOLDING EC US45828L1089 26,334 26,334 583 0.0128
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.