MMK ETF

$100.08

AUM$29M

TER0.18%

Holdings69

See how much of MMK you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

MMK ETF

$100.08

State Street Prime Money Market ETF

AUM$29M

TER0.18%

Holdings69

See how much of MMK you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

MMK holds 43.7% of its assets in its 10 largest positions as of Sep 11, 2026. MMK is State Street Prime Money Market ETF.

Showing the top 10 of 69 holdings · as of Sep 11, 2026

Top 10 weight

43.65%

MMK top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value
1	—	Us dollar001/00/1900	29.84%	29.8%	8,663,302	$8.66M
2	—	Verto Cap I Compartment 09/26 Zcp 0	2.07%	31.9%	600,000	$599.6K
3	—	Barclays Bank Uk 0 0	1.72%	33.6%	500,000	$499.7K
4	—	Anglesea Fdg Plc + Ang 0 0	1.72%	35.4%	500,000	$499.7K
5	Debt	Treasury Bill 0	1.72%	37.1%	500,000	$499.5K
6	—	Mackinac Funding 0 0	1.52%	38.6%	450,000	$441.6K
7	—	Verto Cap I 144A Disc Coml Pap 11/26 Zcp 0	1.37%	40.0%	400,000	$397.2K
8	—	Bpce 0 0	1.27%	41.2%	375,000	$368.8K
9	Debt	Bank Of America Tri Party Repo 4.020000% 2026-09-11	1.21%	42.4%	350,000	$350.0K
10	—	Credit Agricole Cib Td - 17Sep26 3.65	1.21%	43.7%	350,000	$350.0K
More holdings · Pro

FundXLS Pro

See the other 59 holdings of MMK

X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.

Unlock FundXLS Pro$45/quarter Pro · Cancel anytime

MMK ETF Top Holdings

MMK holdings top 10 positions. The top 10 holdings account for 43.7% of the fund, led by us dollar001/00/1900 at 29.8%, Verto Cap I Compartment 09/26 Zcp 0 at 2.1%, Barclays Bank Uk 0 0 at 1.7%.

MMK portfolio concentration is moderate, with the top 10 representing 43.7% of total assets.

MMK sectors provide a detailed breakdown. MMK overlap shows how holdings compare to other funds in your portfolio.

Compare MMK

MMK vs SPY MMK vs QQQ MMK vs VOO MMK vs VTI MMK vs IVV MMK vs SCHD MMK vs VYM MMK vs VXUS

#	Ticker	Name	Industry	Weight
1	-	us dollar001/00/1900	Other	29.84%
2	-	Verto Cap I Compartment 09/26 Zcp 0	Other	2.07%
3	-	Barclays Bank Uk 0 0	Other	1.72%
4	-	Anglesea Fdg Plc + Ang 0 0	Other	1.72%
5	-	Treasury Bill 0	Other	1.72%
6	-	Mackinac Funding 0 0	Other	1.52%
7	-	Verto Cap I 144A Disc Coml Pap 11/26 Zcp 0	Other	1.37%
8	-	Bpce 0 0	Other	1.27%
9	-	Bank Of America Tri Party Repo 4.020000% 2026-09-11	Other	1.21%
10	-	Credit Agricole Cib Td - 17Sep26 3.65	Other	1.21%

MMK ETF

MMK ETF Top Holdings

Compare MMK

Holdings Distribution