FundWatcher
MML Mid Cap Growth Fund
MML SERIES INVESTMENT FUND

Portfolio moves

Net position changes between two of this fund's N-PORT snapshots. These are differences between point-in-time reports — not a trade log — and share counts can be affected by splits and other corporate actions.

Dec 31, 2025 → Mar 31, 2026

Expand a category to see the positions behind it, ranked by weight.

Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
FIXED INC CLEARING CORP.REPO 0 10,009,464 10,009,464 2.83% $10.01M
US FOODS HOLDING CORP 0 30,820 30,820 0.80% $2.84M
INSULET CORP 0 13,468 13,468 0.80% $2.83M
API GROUP CORP 0 42,250 42,250 0.48% $1.71M
GUIDEWIRE SOFTWARE INC 0 8,582 8,582 0.36% $1.28M
DESCARTES SYS 0 15,115 15,115 0.31% $1.08M
ACUITY INC 0 3,784 3,784 0.30% $1.06M
APOGEE THERAPEUTICS INC 0 12,493 12,493 0.30% $1.05M
RAMBUS INC 0 11,902 11,902 0.29% $1.02M
DUTCH BROS INC-A 0 20,171 20,171 0.29% $1.02M
CG ONCOLOGY INC 0 11,559 11,559 0.22% $782.31K
KYMERA THERAPEUTICS INC 0 8,078 8,078 0.19% $672.82K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
FIXED INC CLEARING CORP.REPO 13,434,235 0 -13,434,235 0.00% -$13.43M
CCC INTELLIGENT SOLUTIONS HOLD CL A 443,430 0 -443,430 0.00% -$3.53M
HOLOGIC INC 42,347 0 -42,347 0.00% -$3.15M
EXPAND ENERGY CORP 19,808 0 -19,808 0.00% -$2.19M
ALIGN TECHNOLOGY INC 13,062 0 -13,062 0.00% -$2.04M
MOLINA HEALTHCARE INC 11,320 0 -11,320 0.00% -$1.96M
TOAST INC-A 52,444 0 -52,444 0.00% -$1.86M
COSTAR GROUP INC 24,578 0 -24,578 0.00% -$1.65M
MONDAY.COM LTD 9,840 0 -9,840 0.00% -$1.45M
HUBSPOT INC 3,065 0 -3,065 0.00% -$1.23M
ARCELLX INC 18,329 0 -18,329 0.00% -$1.20M
ALCON INC 14,210 0 -14,210 0.00% -$1.12M
DUOLINGO INC 5,940 0 -5,940 0.00% -$1.04M
TRADE DESK INC-A 27,383 0 -27,383 0.00% -$1.04M
BRUKER CORP 21,893 0 -21,893 0.00% -$1.03M
MASIMO CORP 5,984 0 -5,984 0.00% -$778.28K
ONESTREAM INC 41,083 0 -41,083 0.00% -$755.11K
ON HOLDING AG 10,978 0 -10,978 0.00% -$510.26K
CORNING INC 5,607 0 -5,607 0.00% -$490.95K
NETSKOPE INC-A 22,182 0 -22,182 0.00% -$389.07K
CORCEPT THERAPEUTICS INC 9,784 0 -9,784 0.00% -$340.48K
MAPLEBEAR INC 5,343 0 -5,343 0.00% -$240.33K
T. Rowe Price Treasury Reserve Fund 99 0 -99 0.00% -$99
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
HILTON WORLDWIDE HOLDINGS INC 31,426 31,512 86 2.71% $555.05K
AGILENT TECHNOLOGIES INC 57,910 66,937 9,027 2.16% -$250.33K
METTLER-TOLEDO INTL INC 4,936 5,454 518 1.94% -$3.14K
VIKING HOLDINGS LTD 89,703 93,533 3,830 1.94% $467.11K
KEYSIGHT TECHNOLOGIES INC 22,654 22,865 211 1.82% $1.85M
BURLINGTON STORES INC 18,830 19,480 650 1.79% $899.36K
PTC INC 43,801 44,020 219 1.77% -$1.36M
ALNYLAM PHARMACEUTICALS INC 12,355 18,146 5,791 1.70% $1.09M
MONOLITHIC POWER SYS INC 5,174 5,281 107 1.63% $1.08M
MSCI INC 10,113 10,697 584 1.63% -$36.34K
LIBERTY MEDIA CORP LIBERTY FORMULA ONE CL C 61,157 61,359 202 1.47% -$807.83K
TYLER TECHNOLOGIES INC 13,774 15,092 1,318 1.46% -$1.09M
DOMINOS PIZZA INC 13,905 14,058 153 1.43% -$752.01K
VERALTO CORP 37,669 55,914 18,245 1.40% $1.19M
COOPER COS INC 64,248 66,992 2,744 1.35% -$475.84K
FERGUSON ENTERPRISES INC 19,447 20,278 831 1.34% $400.56K
EQT CORPORATION 67,059 69,923 2,864 1.26% $855.54K
MARTIN MAR MTLS 6,504 7,101 597 1.18% $130.44K
WEST PHARMACEUTICAL SVCS INC 8,222 16,669 8,447 1.18% $1.92M
PLANET FITNESS INC CL A 49,234 55,018 5,784 1.16% -$1.25M
ESAB CORP 37,688 41,988 4,300 1.15% -$151.94K
CBOE GLOBAL MARKETS INC 13,116 13,677 561 1.09% $552.08K
UL SOLUTIONS INC CL A 30,557 44,497 13,940 1.08% $1.40M
ULTA BEAUTY INC 6,948 7,244 296 1.07% -$417.10K
RAYMOND JAMES FINANCIAL INC. 24,462 25,506 1,044 1.04% -$235.34K
TRANSUNION 48,419 52,533 4,114 1.03% -$517.17K
SERVICE CORP INTERNATIONAL INC 32,089 41,776 9,687 0.97% $944.96K
BOOZ ALLEN HAMILTON HLDG CL A 39,934 43,176 3,242 0.95% $191
MANHATTAN ASSOCIATES INC 17,873 25,154 7,281 0.95% $250.93K
ELANCO ANIMAL HEALTH INC 120,656 138,226 17,570 0.93% $577.30K
POOL CORP 13,770 15,953 2,183 0.91% $77.88K
LIBERTY LIVE HOLDINGS INC C 32,102 33,483 1,381 0.89% $481.48K
PAYLOCITY HOLDING CORP 26,409 28,932 2,523 0.88% -$901.56K
TRADEWEB MARKETS INC A 21,757 24,818 3,061 0.83% $580.34K
ITT INC 13,226 13,727 501 0.74% $320.56K
RB GLOBAL INC 16,133 27,187 11,054 0.74% $946.27K
PURE STORAGE INC CL A 35,817 43,246 7,429 0.72% $153.15K
STANDARDAERO INC 70,497 86,956 16,459 0.63% $224.22K
ENCOMPASS HEALTH CORP 18,474 23,207 4,733 0.63% $283.98K
REDDIT INC-A 13,009 16,137 3,128 0.61% -$817.53K
EQUIFAX INC 7,383 11,882 4,499 0.60% $537.63K
DT MIDSTREAM INC 3,752 15,112 11,360 0.58% $1.59M
NATERA INC 4,135 8,434 4,299 0.48% $739.43K
State Street Navigator Securities Lending Government Money Market Portfolio 226,128 1,611,591 1,385,464 0.46% $1.39M
Sportradar Holding AG 64,012 92,356 28,344 0.44% $24.47K
ATLASSIAN CORP PLC CLS A 13,578 18,277 4,699 0.35% -$954.13K
MONGODB INC CL A 4,123 4,950 827 0.34% -$518.77K
LIVE NATION ENTERTAINMENT INC 5,225 7,278 2,053 0.31% $365.41K
RYAN SPECIALTY HOLDINGS INC 26,662 28,862 2,200 0.28% -$402.76K
BROADRIDGE FINL 4,589 5,795 1,206 0.27% -$82.56K
AURORA INNOVATION INC 122,144 151,377 29,233 0.18% $154.64K
BULLISH 6,568 9,737 3,169 0.10% $99.17K
T Rowe Price Government Reserve Investment Fund 13 9,721 9,709 0.00% $9.71K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
LATTICE SEMICONDUCTOR CORP 99,024 80,212 -18,812 2.10% $154.28K
YUM! BRANDS INC 47,809 41,344 -6,465 1.82% -$804.38K
TECHNIPFMC PLC 123,603 87,923 -35,680 1.72% $570.37K
ASSURANT INC 26,159 24,480 -1,679 1.51% -$968.41K
MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC 24,363 22,567 -1,796 1.42% $838.56K
DOLLAR TREE INC 48,500 45,544 -2,956 1.41% -$978.46K
NEW YORK TIMES CO CL A 62,829 58,044 -4,785 1.37% $498.43K
CENCORA INC 16,034 15,075 -959 1.34% -$679.82K
VEEVA SYSTEMS-A 25,702 25,434 -268 1.26% -$1.27M
XPO LOGISTICS INC 21,102 20,197 -905 1.11% $1.06M
TELEFLEX INC 30,918 29,223 -1,695 0.99% -$277.87K
ROSS STORES INC 19,902 15,938 -3,964 0.98% -$132.50K
TEXTRON INC 51,563 39,211 -12,352 0.97% -$1.06M
IONIS PHARMACEUTICALS INC 60,342 43,861 -16,481 0.93% -$1.48M
CHENIERE ENERGY INC 19,548 10,041 -9,507 0.81% -$950.70K
ZOOM VIDEO COMMUNICATIONS INC CL A 33,414 30,898 -2,516 0.70% -$399.40K
CASEY'S GENERAL 5,305 3,278 -2,027 0.67% -$546.20K
MCCORMICK-N/V 43,178 42,466 -712 0.61% -$798.87K
NXP SEMICONDUCTORS NV 11,514 10,637 -877 0.59% -$405.23K
BWX TECHNOLOGIES INC 13,643 10,228 -3,415 0.59% -$266.53K
ZSCALER INC 13,443 13,107 -336 0.52% -$1.18M
CYTOKINETICS INC 30,279 27,590 -2,689 0.51% -$105.47K
TEXAS ROADHOUSE INC 15,262 9,094 -6,168 0.42% -$1.03M
TOPBUILD CORP 4,107 4,042 -65 0.40% -$293.44K
VAXCYTE INC 29,075 24,403 -4,672 0.40% $76.54K
CORPAY INC 7,303 4,165 -3,138 0.34% -$985.72K
AVANTOR INC 241,606 120,311 -121,295 0.27% -$1.83M
RALLIANT CORP 20,457 19,567 -890 0.23% -$227.67K
DRAFTKINGS INC 81,332 34,155 -47,177 0.21% -$2.06M
AMPHENOL CORPORATION CL A 29,400 5,327 -24,073 0.19% -$3.30M
REVOLUTION MEDICINES INC 12,694 5,521 -7,173 0.15% -$474.16K
QUIDELORTHO CORP 42,682 29,342 -13,340 0.14% -$736.91K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
OLD DOMINION FRT 26,479 26,479 0 1.46% $1.02M
MICROCHIP TECHNOLOGY 73,029 73,029 0 1.33% $65.00K
INGERSOLL RAND INC 50,269 50,269 0 1.14% $45.24K
AVERY DENNISON CORP 20,841 20,841 0 1.02% -$191.74K
Ascendis Pharma A/S 11,879 11,879 0 0.77% $184.01K
BALL CORP 44,829 44,829 0 0.75% $275.25K
QUANTA SVCS INC 4,800 4,800 0 0.74% $609.41K
BIRKENSTOCK HOLDING LTD 67,609 67,609 0 0.68% -$342.78K
MARKEL GROUP INC 1,112 1,112 0 0.60% -$261.96K
WYNDHAM HOTELS and RESORTS INC 25,569 25,569 0 0.59% $144.98K
BIOGEN INC 7,480 7,480 0 0.39% $54.90K
BIONTECH SE ADR 15,337 15,337 0 0.39% -$96.93K
FORTIVE CORP 19,888 19,888 0 0.31% $1.39K
TPG INC 23,980 23,980 0 0.27% -$559.45K
WINGSTOP INC 6,020 6,020 0 0.26% -$502.79K
CRISPR THERAPEUTICS AG 15,812 15,812 0 0.21% -$77.00K
UNITY SOFTWARE INC 33,697 33,697 0 0.21% -$749.08K
CARIS LIFE SCIENCES INC 41,091 41,091 0 0.21% -$373.93K
MCGRAW HILL INC 47,134 47,134 0 0.18% -$131.98K
NUVALENT INC-A 3,468 3,468 0 0.10% $6.45K

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