STSEX
BlackRock Exchange Portfolio
BlackRock Funds

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
25
Top-10 weight
81.40%
Effective holdings ?
10
Crowding ?
1815.1

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 MICROSOFT CORP 157,368 $58.25M 22.57%
2 GENERAL DYNAMICS CORPORATION 78,065 $26.79M 10.38%
3 BERKSHIRE HATH-B 55,371 $26.53M 10.28%
4 JPMORGAN CHASE and CO 72,443 $21.31M 8.25%
5 AMERICAN EXPRESS CO 61,141 $18.49M 7.16%
6 JOHNSON&JOHNSON 55,418 $13.55M 5.25%
7 ASTRAZENECA PLC 64,000 $12.62M 4.89%
8 VISA INC-CLASS A 39,748 $12.01M 4.65%
9 Novartis AG 68,681 $10.49M 4.06%
10 WALMART INC 82,272 $10.22M 3.96%
11 EXXON MOBIL CORP 54,584 $9.26M 3.59%
12 PHILIP MORRIS INTL INC 50,136 $8.29M 3.21%
13 MERCK & CO 68,117 $8.19M 3.17%
14 ALTRIA GROUP INC 77,000 $5.08M 1.97%
15 KEYSIGHT TECHNOLOGIES INC 14,874 $4.20M 1.63%
16 SLB LTD 70,328 $3.61M 1.40%
17 PROCTER & GAMBLE 20,126 $2.91M 1.13%
18 PFIZER INC 76,397 $2.15M 0.83%
19 COMMSTCK BP US 31,546 $1.48M 0.57%
20 Sandoz Group AG SPONSORED ADS SDZNY 13,736 $1.07M 0.42%
21 ALCON INC 13,736 $1.04M 0.40%
22 BLKR-LIQ T-INS TSTXX 435,637 $435.64K 0.17%
23 VIATRIS INC 14,108 $190.60K 0.07%
24 WESTINGHOUSE AIR BRAKE TECH CORP 380 $94.97K 0.04%
25 ORGANON & CO 6,811 $40.80K 0.02%

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