HealthStream, Inc.
US ˙ NasdaqGS ˙ US42222N1037

SecurityHSTM / HealthStream, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership41,933 shares
Latest Disclosed Value $ 1,160,286
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series ownership in HSTM / HealthStream, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 41,933 shares of HealthStream, Inc. (US:HSTM) valued at $1,160,286 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 41,933 shares of HealthStream, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $1,058,389 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 HealthStream EC US42222N1037 41,933 0 0.00 1,160 -14.01 0.0261
2025-05-28 2025-03-31 NP HealthStream EC US42222N1037 41,933 -127 -0.30 1,349 0.90 0.0324
2025-02-25 2024-12-31 NP HealthStream EC US42222N1037 42,060 -6,540 -13.46 1,338 -4.57 0.0292
2024-11-26 2024-09-30 NP HealthStream EC US42222N1037 48,600 3,676 8.18 1,402 11.81 0.0265
2024-08-26 2024-06-30 NP HealthStream EC US42222N1037 44,924 3,246 7.79 1,253 12.78 0.0255
2024-05-28 2024-03-31 NP HealthStream EC US42222N1037 41,678 -3,389 -7.52 1,111 -8.78 0.0232
2024-02-26 2023-12-31 NP HealthStream EC US42222N1037 45,067 3,475 8.35 1,218 35.79 0.0260
2023-11-28 2023-09-30 NP HealthStream EC US42222N1037 41,592 -38 -0.09 898 -12.23 0.0234
2023-08-25 2023-06-30 NP HealthStream EC US42222N1037 41,630 3,495 9.16 1,022 -1.06 0.0242
2023-05-26 2023-03-31 NP HealthStream EC US42222N1037 38,135 0 0.00 1,033 9.08 0.0275
2023-02-24 2022-12-31 NP HealthStream EC US42222N1037 38,135 -1,542 -3.89 947 12.34 0.0261
2022-11-25 2022-09-30 NP HealthStream EC US42222N1037 39,677 0 0.00 844 -2.09 0.0242
2022-08-25 2022-06-30 NP HealthStream EC US42222N1037 39,677 0 0.00 861 8.99 0.0238
2022-05-26 2022-03-31 NP HealthStream EC US42222N1037 39,677 1,775 4.68 790 -20.92 0.0184
2022-02-25 2021-12-31 NP HealthStream EC US42222N1037 37,902 1,658 4.57 999 -3.48 0.0217
2021-11-24 2021-09-30 NP HealthStream EC US42222N1037 36,244 0 0.00 1,036 2.27 0.0228
2021-08-26 2021-06-30 NP HealthStream EC US42222N1037 36,244 -946 -2.54 1,013 21.93 0.0217
2021-05-27 2021-03-31 NP HealthStream EC US42222N1037 37,190 -1,102 -2.88 831 -0.72 0.0188
2021-02-25 2020-12-31 NP HealthStream EC US42222N1037 38,292 -5,650 -12.86 836 -5.11 0.0214
2020-11-25 2020-09-30 NP HealthStream EC US42222N1037 43,942 0 0.00 882 -9.36 0.0283
2020-08-27 2020-06-30 NP HealthStream EC US42222N1037 43,942 1,184 2.77 972 -5.08 0.0318
2020-06-01 2020-03-31 NP HealthStream EC US42222N1037 42,758 2,699 6.74 1,024 -5.97 0.0419
2020-02-27 2019-12-31 NP HealthStream EC 42222N103 40,059 575 1.46 1,090 6.56 0.0328
2019-11-27 2019-09-30 NP HealthStream EC US42222N1037 39,484 39,484 1,022 0.0338
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.