뱅가드 인덱스 펀드 - 뱅가드 미드캡 ETF
US ˙ ARCA ˙ US9229086296

SecurityVO / Vanguard Index Funds - Vanguard Mid-Cap ETF
InstitutionTranquility Partners, LLC
Latest Disclosed Ownership3,392 shares
Latest Disclosed Value $ 974,115
Tranquility Partners, LLC reports 0.35% decrease in ownership of VO / Vanguard Index Funds - Vanguard Mid-Cap ETF

On April 20, 2026 - Tranquility Partners, LLC filed a 13F-HR form disclosing ownership of 3,392 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF (US:VO) valued at $974,115 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 3,404 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF. This represents a change in shares of -0.35% during the quarter. The current value of the position is $271,971 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)
2026-04-20 2026-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,392 -12 -0.35 974 -1.32 0.3675
2026-02-03 2025-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,404 126 3.84 988 2.60 0.3559
2025-10-30 2025-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,278 249 8.22 963 13.58 0.3251
2025-07-25 2025-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,029 96 3.27 848 11.74 0.3027
2025-04-24 2025-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,933 -54 -1.81 759 -3.81 0.2929
2025-01-29 2024-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,987 0 0.00 789 0.00 0.2967
2024-11-07 2024-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,987 2 0.07 788 9.14 0.2857
2024-07-25 2024-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,985 -15 -0.50 723 -3.60 0.2780
2024-05-07 2024-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,000 1 0.03 749 7.46 0.2897
2024-01-31 2023-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,999 -836 -21.80 698 -12.66 0.2925
2023-10-31 2023-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,835 790 25.94 799 19.10 0.3423
2023-07-17 2023-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,045 -17 -0.56 670 3.88 0.2888
2023-05-08 2023-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,062 5 0.16 646 3.70 0.3077
2023-02-02 2022-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 3,057 327 11.98 623 21.25 0.3169
2022-11-01 2022-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,730 238 9.55 513 4.48 0.2855
2022-08-01 2022-06-30 13F VANGUARD INDEX FDS UIE 922908629 2,492 1,574 171.46 491 125.23 0.2540
2022-04-29 2022-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 918 2 0.22 218 -6.84 0.1021
2022-01-31 2021-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 916 1 0.11 234 7.83 0.1083
2021-10-20 2021-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 915 915 217 0.1101
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.