RHUMBLINE ADVISERS

CIK
1115418
City
BOSTON
State / Country
MA

Top Portfolio Positions

3,448 positions · $112,384,943,588 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
NVDA
Nvidia Corp
Technology
42,003,171 $7,325,353,022 6.52%
AAPL
Apple Inc.
Technology
25,818,857 $6,552,567,718 5.83%
MSFT
Microsoft Corp
Technology
12,999,925 $4,812,182,237 4.28%
AMZN
Amazon Com Inc
Consumer Cyclical
16,587,340 $3,454,645,301 3.07%
GOOGL
Alphabet Inc.
Communication Services
10,138,654 $2,915,471,344 2.59%
AVGO
Broadcom Inc.
Technology
8,207,022 $2,540,155,379 2.26%
META
Meta Platforms, Inc.
Communication Services
3,836,760 $2,195,125,498 1.95%
TSLA
Tesla, Inc.
Consumer Cyclical
4,844,884 $1,801,085,627 1.60%
JPM
Jpmorgan Chase & Co
Financial Services
4,613,123 $1,356,996,261 1.21%
LLY
ELI LILLY & Co
Healthcare
1,358,698 $1,249,689,659 1.11%

Portfolio Trend

52 quarters · across all stocks

Holdings in IBRX

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Shares Held

Position Value (USD)

21 of 21 shown
Report Date Value (USD) Shares
2026-03-31 $2,776,961 362,055
2025-12-31 $648,651 327,602
2025-09-30 $773,972 314,623
2025-06-30 $883,230 334,557
2025-03-31 $660,273 219,360
2024-12-31 $531,934 207,787
2024-09-30 $771,855 207,488
2024-06-30 $1,337,798 211,677
2024-03-31 $1,003,518 186,875
2023-12-31 $897,776 178,840
2023-09-30 $239,633 141,795
2023-06-30 $409,063 147,145
2023-03-31 $203,428 111,774
2022-12-31 $570,902 112,604
2022-09-30 $544,349 109,527
2022-06-30 $375,839 101,032
2022-03-31 $494,370 88,123
2021-12-31 $548,890 90,278
2021-09-30 $900,053 92,408
2021-06-30 $1,272,919 89,140
2021-03-31 $899,532 37,891