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Filings through Oct 24, 2026.

Arrowstreet Capital L.P.

EIN 04-3472863-Finance and Insurance-Latest filing 2025
Plans
5
Retirement
1
$222.5M assets
Health & Benefits
4
$9.9M premiums
Participants
727
200 CLARENDON ST. 30TH FLOOR - BOSTON, MA 02116617-919-0000
Plans on this EIN
5 filings
#001401(k)-$222.5M - 727 part#501Fully insured-$9.0M - 1,168 lives#502Fully insured-$593K - 1,130 lives#503Mixed-$357K - 510 lives#504Self-funded-0 lives

Health & Benefits portfolio - carriers, brokers and premium across this company's 4 health and benefits plans.

Benefits portfolio analytics

4 plans / $9.9M premiums / 2,808 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$8.5M
  • Prescription drug$8.4M
  • Other$839K
  • Dental$593K
  • Life$357K
  • Long-term disability$357K
  • +1 more
Total $9.9M7 rows
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Plan summaries

Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.

Retirement#001

ARROWSTREET CAPITAL L.P. 401(K) PLAN

401(k)

Assets$222.5M
Participants727
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP MEDICAL PLAN

Fully insured - BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC.

Premiums$9.0M
Covered lives1,168
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#502

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP DENTAL PLAN

Fully insured - DENTAL SERVICES OF MASSACHUSETTS, INC. DBA DELTA DENTAL OF MA

Premiums$593K
Covered lives1,130
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#503

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP LIFE & DISABILITY PLAN

Mixed - UNUM LIFE INSURANCE COMPANY OF AMERICA

Premiums$357K
Covered lives510
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#504

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP HEALTH CARE FLEXIBLE SPENDING ACCOUNT PLAN

Self-funded

Premiums$0
Covered lives0
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001ARROWSTREET CAPITAL L.P. 401(K) PLAN401(k)$222.5M7272025
  • ARROWSTREET CAPITAL L.P. 401(K) PLAN$222.5M
    #001 · 401(k) · 2025727

Health & Benefits plans

4 plans on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#501ARROWSTREET CAPITAL, LIMITED PARTNERSHIP MEDICAL PLANFully insuredBLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC.$9.0M1,1682025
#502ARROWSTREET CAPITAL, LIMITED PARTNERSHIP DENTAL PLANFully insuredDENTAL SERVICES OF MASSACHUSETTS, INC. DBA DELTA DENTAL OF MA$593K1,1302025
#503ARROWSTREET CAPITAL, LIMITED PARTNERSHIP LIFE & DISABILITY PLANMixedUNUM LIFE INSURANCE COMPANY OF AMERICA$357K5102025
#504ARROWSTREET CAPITAL, LIMITED PARTNERSHIP HEALTH CARE FLEXIBLE SPENDING ACCOUNT PLANSelf-funded-$002025
  • ARROWSTREET CAPITAL, LIMITED PARTNERSHIP MEDICAL PLAN$9.0M
    #501 · Fully insured · BLUE CROSS BLUE SHIELD OF MASSACHUSETTS, INC. · 20251,168
  • ARROWSTREET CAPITAL, LIMITED PARTNERSHIP DENTAL PLAN$593K
    #502 · Fully insured · DENTAL SERVICES OF MASSACHUSETTS, INC. DBA DELTA DENTAL OF MA · 20251,130
  • ARROWSTREET CAPITAL, LIMITED PARTNERSHIP LIFE & DISABILITY PLAN$357K
    #503 · Mixed · UNUM LIFE INSURANCE COMPANY OF AMERICA · 2025510
  • ARROWSTREET CAPITAL, LIMITED PARTNERSHIP HEALTH CARE FLEXIBLE SPENDING ACCOUNT PLAN$0
    #504 · Self-funded · 20250
Retirement plans
Health & Benefits plans

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