Vanguard Index Funds - Vanguard Mid-Cap ETF
US ˙ ARCA ˙ US9229086296

SecurityVO / Vanguard Index Funds - Vanguard Mid-Cap ETF
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership6,556 shares
Latest Disclosed Value $ 1,882,752
Neuberger Berman Group LLC reports 15.28% increase in ownership of VO / Vanguard Index Funds - Vanguard Mid-Cap ETF

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 6,556 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF (US:VO) valued at $1,882,752 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,687 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF. This represents a change in shares of 15.28% during the quarter. The current value of the position is $521,530 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)
2026-05-14 2026-03-31 13F VANGUARD MID-CAP ETF ETF 922908629 6,556 869 15.28 1,883 14.06 0.0007
2026-02-13 2025-12-31 13F VANGUARD MID-CAP ETF ETF 922908629 5,687 -9,189 -61.77 1,650 -62.23 0.0012
2025-11-12 2025-09-30 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 14,876 9,799 193.01 4,370 207.68 0.0032
2025-08-25 2025-06-30 13F/A-1 VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 5,077 -2,180 -30.04 1,421 -24.31 0.0011
2025-08-13 2025-06-30 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 5,077 -2,180 1,421 0.0006
2025-05-13 2025-03-31 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 7,257 -15 -0.21 1,877 -2.29 0.0016
2025-02-13 2024-12-31 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 7,272 3,527 94.18 1,921 94.33 0.0015
2024-11-14 2024-09-30 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 3,745 -471 -11.17 988 -3.14 0.0008
2024-11-14 2024-06-30 13F/A-1 VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 4,216 243 6.12 1,021 2.82 0.0008
2024-08-13 2024-06-30 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 4,216 243 1,021 0.0008
2024-11-14 2024-03-31 13F/A-1 VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 3,973 -336 -7.80 993 -1.00 0.0008
2024-05-13 2024-03-31 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 3,973 -336 993 0.0008
2024-11-14 2023-12-31 13F/A-2 VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 4,309 -1,437 -25.01 1,002 -16.22 0.0009
2024-02-09 2023-12-31 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 4,309 -1,437 1,002 0.0009
2023-11-14 2023-09-30 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 5,746 -425 -6.89 1,197 -11.93 0.0011
2023-08-11 2023-06-30 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 6,171 -541 -8.06 1,359 -4.03 0.0012
2023-05-12 2023-03-31 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 6,712 -426 -5.97 1,416 -2.68 0.0013
2023-02-13 2022-12-31 13F VANGUARD MID-CAP INDEX FUND;ETF ETF-E ETF 922908629 7,138 0 0.00 1,455 8.35 0.0014
2022-11-15 2022-09-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 7,138 -3 -0.04 1,342 -4.62 0.0014
2022-08-15 2022-06-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 7,141 0 0.00 1,407 -17.14 0.0014
2022-05-23 2022-03-31 13F/A-1 VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 7,141 344 5.06 1,698 -1.91 0.0014
2022-05-13 2022-03-31 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 7,141 344 1,698 0.0008
2022-02-11 2021-12-31 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 6,797 -183 -2.62 1,731 4.72 0.0014
2021-11-12 2021-09-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 6,980 1,441 26.02 1,653 25.70 0.0014
2021-08-13 2021-06-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 5,539 985 21.63 1,315 30.46 0.0011
2021-05-13 2021-03-31 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 4,554 102 2.29 1,008 9.45 0.0010
2021-02-10 2020-12-31 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 4,452 938 26.69 921 48.79 0.0010
2020-11-12 2020-09-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 3,514 726 26.04 619 35.45 0.0007
2020-08-13 2020-06-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 2,788 -274 -8.95 457 13.40 0.0006
2020-05-14 2020-03-31 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 3,062 -530 -14.76 403 -37.03 0.0006
2020-02-12 2019-12-31 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 3,592 -4,186 -53.82 640 -50.92 0.0007
2019-11-13 2019-09-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 7,778 5,619 260.26 1,304 261.22 0.0016
2019-08-13 2019-06-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 2,159 179 9.04 361 13.52 0.0004
2019-05-13 2019-03-31 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 1,980 194 10.86 318 28.74 0.0004
2019-02-12 2018-12-31 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 1,786 -117 -6.15 247 -20.83 0.0003
2018-11-16 2018-09-30 13F/A-1 VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 1,903 -1,085 -36.31 312 -33.76 0.0004
2018-11-13 2018-09-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 1,903 -1,085 312
2018-08-13 2018-06-30 13F VANGUARD INDEX FUNDS VANGUARD MID-CAP ETF ETF 922908629 2,988 2,988 471 0.0005
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.