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State Street SPDR S&P MIDCAP 400 ETF Trust

1,363 hedge funds and large institutions have $15B invested in State Street SPDR S&P MIDCAP 400 ETF Trust in 2025 Q3 according to their latest regulatory filings, with 87 funds opening new positions, 355 increasing their positions, 482 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed

93% more first-time investments, than exits

New positions opened: 87 | Existing positions closed: 45

64% more call options, than puts

Call options by funds: $499M | Put options by funds: $305M

6% more capital invested

Capital invested by funds: $14.2B → $15B (+$837M)

2% more funds holding in top 10

Funds holding in top 10: 5758 (+1)

1% more funds holding

Funds holding: 1,3461,363 (+17)

1.12% more ownership

Funds ownership: 62.73%63.84% (+1.1%)

26% less repeat investments, than reductions

Existing positions increased: 355 | Existing positions reduced: 482

Holders
1,363
Holders Change
+17
Holders Change %
+1.26%
% of All Funds
17.89%
Holding in Top 10
58
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+1.75%
% of All Funds
0.76%
New
87
Increased
355
Reduced
482
Closed
45
Calls
$499M
Puts
$305M
Net Calls
+$194M
Net Calls Change
+$65.7M
Name Holding Trade Value Shares
Change
Change in
Stake
QT
1376
Quantbot Technologies
New York
-$1.35M -2,390 Closed
Wolverine Trading
1377
Wolverine Trading
Illinois
-$1.01M -1,721 Closed
BMM
1378
Berkshire Money Management
Massachusetts
-$794K -1,401 Closed
LMKC
1379
L.M. Kohn & Company
Ohio
-$766K -1,353 Closed
DFA
1380
Davies Financial Advisors
California
-$731K -1,290 Closed
EDRH
1381
Edmond de Rothschild Holding
Switzerland
-$670K -1,182 Closed
XT
1382
XTX Topco
Cayman Islands
-$633K -1,117 Closed
RFM
1383
Royal Fund Management
Florida
-$609K -1,075 Closed
CPA
1384
Compass Planning Associates
Massachusetts
-$592K -1,045 Closed
WGAM
1385
Wilkinson Global Asset Management
New York
-$533K -940 Closed
DWM
1386
Denver Wealth Management
Colorado
-$482K -851 Closed
UB
1387
Umpqua Bank
Oregon
-$428K -739 Closed
Man Group
1388
Man Group
United Kingdom
-$415K -733 Closed
MAM
1389
Milestone Asset Management
Pennsylvania
-$406K -717 Closed
ZIM
1390
Zacks Investment Management
Illinois
-$387K -683 Closed
DL
1391
DOHJ LLC
Washington
-$331K -650 Closed
AAS
1392
Annex Advisory Services
Wisconsin
-$298K -526 Closed
MS
1393
Maven Securities
Jersey
-$291K -514 Closed
FFW
1394
Fusion Family Wealth
New York
-$283K -500 Closed
CSS
1395
Cubist Systematic Strategies
Connecticut
-$285K -486 Closed
LWA
1396
Lantern Wealth Advisors
New York
-$273K -481 Closed
FAC
1397
Financial Advisory Corporation
Michigan
-$231K -407 Closed
BCAM
1398
Boston Common Asset Management
Massachusetts
-$227K -400 Closed
AWM
1399
Accurate Wealth Management
Florida
-$220K -378 Closed
CCA
1400
Cora Capital Advisors
New Jersey
-$206K -363 Closed